A wood-working arrangement for planning and profiling if wood materials where the cutting elements have a tapering cross-sectional shape corresponding to the shape of the fastening recess

Abstract

The disclosure relates to a wood-working arrangement for planing and profiling of wood materials, said arrangement comprising: a cylindrical planing and profiling tool (1) having a predetermined length (L) and being formed with a number of longitudinally extending fastening recesses (4) which are evenly distributed around the periphery of said planer tool (1); said planing and profiling tool (1) also comprising a hub (2) arranged for mounting on a rotating axle; and a corresponding number of cutting elements (3), each one being of the same length (L) as the tool (1) and being configured for fastening in a corresponding recess (4); wherein each cutting element (3) is releasably mounted in one of said recesses (4); and each cutting element (3) being formed with a front surface (6), a top surface (5) and being configured for planing or profiling of said wood materials upon rotation of the tool (1). Furthermore, each one of said recesses (4) is associated with a first fastening screw (4) and a second fastening screw (4) which, upon tightening in the end portions of said recesses (8), locks a cutting element (3) in a corresponding recess (4).

Description

[0001] P10533SEPC

[0002] 2026-03-18

[0003] 1

[0004] TITLE A WOOD-WORKING ARRANGEMENT

[0005] TECHNICAL FIELD

[0006] The invention relates to a wood-working arrangement especially for planing and profiling of wood materials.

[0007] BACKGROUND

[0008] In the field of industrial wood working, it is common to use different types of woodworking tools, such as for example circular planer arrangements, for planing treatment of different types of wood. There is a demand for high precision planer arrangements and processes for planing of construction lumber in high volumes and with high speed.

[0009] A special type of wood-working process relates to profiling of wood materials, such as high-grade timber products, for example profiled floorboard products, decking timber and other similar wooden surfaces. This type of products often requires a profiling process with high demands regarding precision and tolerances.

[0010] Different types of wood cutting tools are known within this field of technology. A commonly used cutting tool is based on a homogenous cylindrical tool body with cutting elements arranged around the periphery of the tool body. Such cutting elements are not removable, in other words exchangeable. Consequently, these cutting elements are integrated within the tool body.

[0011] When a cutting tool of the above-mentioned type has been used for a certain time, a grinding process for the cutting elements must be carried out. This grinding process can only be carried out a limited number of times. A disadvantage with this type of cutting tool is consequently that the entire tool must be discarded when the cutting elements are worn out and no further grinding of the cutting elements isP10533SEPC

[0012] 2026-03-18

[0013] 2

[0014] possible. A further disadvantage is that this cutting tool is costly since it has to be manufactured as one single integrated unit.

[0015] A further known type of cutting tool is a brazed tool, which is based on a tool body with a number of cutting elements which are brazed to the tool body. The cutting elements are replaceable by means of such a brazing process. However, a disadvantage with such a tool is the complex, time-consuming and costly brazing process during manufacturing (and when certain cutting elements need to be replaced).

[0016] A further known type of cutting tool is based on a cylindrical tool body and a number of cutting elements which are removably fastened around the periphery of the tool body by means of a number of gibs. More precisely, each cutting element is positioned in a recess and is the fastened by a gib along the peripheral surface of the tool body.

[0017] When these cutting elements have been used for a time and are worn out, the cutting elements can be released and removed so that grinding of the elements can be carried out. After this grinding process, the cutting elements are once again fastened in the tool body. A disadvantage with this type of tool is that it has relatively poor tolerances and accuracy, due to the fact that the cutting elements are first ground and then fastened in the tool.

[0018] The fact that a cutting tool such as the above-mentioned has not sufficiently high precision leads to a situation involving an insufficient quality of certain high-grade wood products which are treated by means of the tool in question. This is of particular significance as regards wood-working tools which are intended to be used as profiling tools, in other words tools which are used for producing high-precision wood products with certain predefined surfaces profiles.P10533SEPC

[0019] 2026-03-18

[0020] 3

[0021] Examples of wood products for which profiling is used are decking timber products provided with ribs or grooves, and also interior cladding products, and also different types of floorboards.

[0022] Consequently, is it noted that although there exist known solutions in the form of existing wood-working arrangements, for example planer tools, there is a desire to provide improved cutting tools for profiling purpuses, due to requirements regarding a high level of precision and low tolerances.

[0023] SUMMARY

[0024] Consequently, an object of the invention is to provide a wood-working arrangement for planing and profiling of different types of wood objects in which the above-mentioned disadvantages can be avoided.

[0025] The above-mentioned object is achieved by a wood-working arrangement for planing and profiling of wood materials, said arrangement comprising: a cylindrical planing and profiling tool having a predetermined length (L) and being formed with a number of longitudinally extending fastening recesses which are evenly distributed around the periphery of said planer tool; said planing and profiling tool also comprising a hub arranged for mounting on a rotating axle; and a corresponding number of cutting elements, each one being of the same length (L) as the tool and being configured for fastening in a corresponding recess; wherein each cutting element is releasably mounted in one of said recesses; and each cutting element being formed with a front surface, a top surface and being configured for planing or profiling of said wood materials upon rotation of the tool. Furthermore, each one of said recesses is associated with a first fastening element and a second fastening element which, upon tightening in the end portions of said recesses, locks a cutting element in a corresponding recess.

[0026] Certain advantages are obtained by means of the wood-working arrangement as defined above. In particular, it should be noted that the wood-working arrangement is particulary useful within the field of profiling tools, in processes involvingP10533SEPC

[0027] 2026-03-18

[0028] 4

[0029] requirements related to high precision and close tolerances. This is particularly the case for wood articles having a relative high width.

[0030] It is noted that tools which have not sufficiently low tolerances leads to a situation involving an insufficient quality of the wood products which are treated by means of the tool in question.

[0031] In particular, it should be noted that that the tool according to this disclosure is arranged with cutting elements which are first mounted in a tool body and in a subsequent step are treated by means of a grinding process. In this manner, the requirements regarding precision and tolerances can be achieved.

[0032] An advantage with the wood-working arrangement according to this disclosure is that it has a few number of components, simply a cutting element (which is mounted on a body) and two fastening screws.

[0033] A further advantage of the invention is that no separate locking gibs are needed in order to fasten each one of the cutting elements 3 in their recesses 4.

[0034] A particular advantage of the wood-working arrangement is that the cutting elements are locked securely due to the tapering shape of the recesses and also due to the centrifugal force during operation of the tool.

[0035] According to an embodiment, the fastening recess extends along the length (L) of the tool and is shaped in a tapering manner with a width which decreases in a direction towards the periphery of the planing and profiling tool.

[0036] According to an embodiment, the cutting element has a lower part with a cross-sectional shape which is tapering and corresponds to the shape of the fastening recess, and an upper part which is formed with a front surface and a top surface which are configured for said wood-working.P10533SEPC

[0037] 2026-03-18

[0038] 5

[0039] According to an embodiment, the said cutting element is acted upon from each side by said fastening screws during tightening thereof, thereby locking said cutting element into its corresponding fastening recess.

[0040] According to an embodiment, said fastening recess is provided with a support element for supporting a section of a corresponding cutting element at a position corresponding to approximately half its length (L) while being mounted in said fastening recess.

[0041] According to an embodiment, the cutting element is configured for planing or profiling with a depth which is less than approximately 10 mm.

[0042] According to an embodiment, the tool is manufactured from steel or aluminum.

[0043] According to an embodiment, the cutting elements are adapted for grinding after being mounted in each one of the fastening recesses.

[0044] According to an embodiment, the first fastening element and the second fastening element are constituted by fastening screws.

[0045] BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The invention will now be described more in detail with reference to the accompanying drawings, in which:

[0047] Fig. 1 shows a wood-workring arrangement for treatment of different types of wood materials, primarily for profiling of such wood materials, in a side view and a perspective view, respectively;

[0048] Fig. 2 shows a cutting element intended to be used with a wood-working arrangement according to Fig. 1;P10533SEPC

[0049] 2026-03-18

[0050] 6

[0051] Fig. 3a is a cross-sectional view of the wood-working arrangement, which in particular shows how a cutting element is mounted;

[0052] Fig. 3b is a cross-sectional view which corresponds to Fig. 3a but according to an alternative embodiment;

[0053] Fig. 4 shows a wood-working arrangement which corresponds to Fig. 1 but without any cutting elements being mounted in the tool;

[0054] Fig. 5a shows an alternative structure which in particular is suitable for wood-working for profiling purposes; and

[0055] Fig. 5b is a section of a cutting element for the tool which is shown in Fig.

[0056] 5a,and

[0057] Fig. 6a is a further cross-sectional view of the wood-working arrangement showing how a cutting element is mounted;

[0058] Fig. 6b is a side view showing a cross-section AE-AE corresponding to Fig.

[0059] 6a; and

[0060] Fig. 7 is a cross-sectional view of the wood-working arrangemeng according to a further embodiment.

[0061] DETAILED DESCRIPTION

[0062] Different embodiments of the present invention will now be described with reference to the accompanying drawings. The arrangements described below and defined in the appended claims can be realized in different forms and should not be construed as being limited to the embodiments described below.

[0063] With reference to Fig. 1 , there is shown a side view and a perspective view of a wood-working arrangement comprising a generally cylindrical planing and profilingP10533SEPC

[0064] 2026-03-18

[0065] 7

[0066] tool 1 which is used for treating wood products of different types during an industrial wood treatment process. Even though the term "planing and profiling tool" is used in order to describe different possible applications of the tool 1, it should be noted that the tool 1 is particularly advantageous to be used for profiling of wood products. This means that the tool 1 is suitable for processing of highgrade wooden products such as floorboards and high-quality surfaces which involve high requirements regarding precision and accuracy.

[0067] However, the principles of the design and function of the tool 1 are also applicable for example for conventional planing methods with less demands regarding accuracy and tolerances.

[0068] The planing and profiling tool 1 is formed with a hub 2 which is intended to be arranged on an axle (not shown) which during operation is rotated by means of a motor with a predetermined rotation speed. The tool 1 is also equipped with a number of cutting elements 3 along its periphery. More precisely, each cutting element extends along the length of the tool 1 and has generally the same length L as the tool 1 and is furthermore configured to be mounted within a fastening recess 4 which extends along the length of the tool 1 , preferably the entire length L of the tool 1.

[0069] Each fastening recess 4 has, as shown particularly clearly in Fig. 4, a shape which corresponds to a lower part 3a of the cutting element 3. The lower part 3a can be defined as the section of the cutting element 3 which extends into the recess 4, whereas the cutting element 3 also has an upper part 3b which extends outside of the recess 4 (as regarded in a radial direction of the tool 1).

[0070] The cross-sectional form of the lower part 3a of the cutting element 3 is tapering, i.e. generally narrowing, along a radial direction extending in a direction out of the recess 4. This means that the recess 4 has a corresponding, tapering form (i.e. gradually narrowing in direction from the centre of the tool 1 and towards its periphery) in order to accommodate the cutting element 3. The lower part 3a of theP10533SEPC

[0071] 2026-03-18

[0072] 8

[0073] cutting element 3 consequently has has a design which generally corresponds to that of the recess 4, however with slightly less dimensions in order to fit into the recess 4.

[0074] Furthermore, the cross-sectional design of the upper part 3a of the cutting element 3 is formed with a top surface 5 and a front surface 6, which together are configured for the cutting operation of each cutting element 3. This means that the front surface 6 is slightly angled with respect to the radial direction extending from the centre of the tool 1. More precisely, the cutting angle, as defined as the angle between a line from the centre of the tool 1 to the front cutting edge of the front surface 6 and a line extending along the plane of the front surface 6, is within the interval -5° to 30°. The specific value is chosen depending on the design and properties of the finished wood product.

[0075] Also, the rear clearance angle, defined as the angle (i.e. the deviation) between the front cutting edge and the rear edge of the cutting element 3, is suitably within the interval 5° to 20°.

[0076] The fact that the recess 4, and also the lower part 3a of the cutting element 3, have the above-described tapering shape, is an advantage due to the fact that it contributes to a secure and tight fastening of the cutting element 3, during operation of the tool 1 , since the centrifugal force acts so as to force the cutting element 3 in a radial direction away from the centre of the tool 1.

[0077] Each recess 4 also has a bottom surface 7 on which a corresponding cutting element 3 rests. For this reason, the underside 8 of the cutting element 3 is designed with a flat surface which corresponds to the bottom surface 7 of the recess 3.

[0078] An essential feature of the wood-working arrangement according to this disclosure is that each cutting element 3 is first mounted in each corresponding recess 4, i.e. before any grinding of the cutting elements 3 is performed. After this step, grindingP10533SEPC

[0079] 2026-03-18

[0080] 9

[0081] of the cutting elements 3 is carried out in order to obtain a sufficient degree of accuracy and appropriate tolerances as regards the dimensions of the cutting elements 3 and the remaining parts of the tool 1.

[0082] Furthermore, each cutting element 3 can be securely fastened in its corresponding recess 4 by tightening two fastening elements, such as for example screws, of which one screw 9 is shown in Fig. 1. The other screw 10 is mounted on the opposite side of the cutting element 3, i.e. it is not visible in Fig. 1.

[0083] Furthermore, as shown in the cross-sectional view according to Figs. 3a and 3b, the wood-working tool 1 is provided with a fastening part 11 which is configured for receiving the two screws 9, 10 during tightening thereof. These screws 9, 10 are suitable of the type which comprises a conically shaped screw head which, when being screwed into the fastening part 11 , acts so as exert a force upon each side of the lower part 3b of the cutting element 3. In this manner, the cutting element 3 can be fixed in an accurate manner in the recess 4.

[0084] An alternative embodiment is shown in Fig. 3b, which shows a relatively wide cutting element 3 (i.e. corresponding to a tool 1 which has a relatively long cutting element 3 with the length Li). In such case, it can be advantageous to provide at least one support element 12 which acts so as to support the cutting element 3 on its underside 8 and, in this manner, prevent it from being deformed due to the forces acting along its length Li. For this reason, a support element 12 is arranged between the underside 8 of the cutting element 3 and the fastening part 11. More precisely, the support element 12 rests upon a pin 13 which extends along the same direction as one of the screws and which can be forced along the direction of the cutting element 3 when one of the screws (in this case, the screw 10 to the right in Fig. 3b) is tightened. More precisely, in accordance with an embodiment, the screw 10 (i.e. on the right side of Fig. 3a) acts upon a further screw 10a, which in turn acts upon the pin 13. This means that when the screw 10 (and the additional screw 10a) is turned, the pin 13 will be moved (towards the left direction as seen in Fig. 3b) and forced at least partly under the support element 12, so thatP10533SEPC

[0085] 2026-03-18

[0086] 10

[0087] the support element 12 will absorb a force from the underside 8 of the cutting element 3. In this manner, any risk for deformation of the cutting element 3 during operation can be prevented.

[0088] According to a suitable embodiment, the support element 12 is positioned at a position corresponding to approximately half the length (Li) of the cutting element 3 while being mounted in said fastening recess 4. According to a further embodiment, the support element 12 can be placed at other positions along the length of the tool 1. Also, more than one support elements can also be used for the purpose of supporting the cutting element 3.

[0089] Furthermore, both the embodiments shown in Fig. 3a and Fig. 3b are provided with means 15 for attaching the fastening part 11 to the hub 2 of the arrangement (see also Fig. 1).

[0090] Fig. 4 shows a side view and a perspective view of the wood-working arrangement, however without any of the cutting elements 3 being mounted in their corresponding recesses 4. The tapering shape of the recesses 4 are here shown clearly. Also, Fig. 4 shows a number of holes 14 in which the fastening screws (see Figs. 3a and 3b) are inserted and fastened.

[0091] Fig. 5a shows an alternative embodiment of the wood-working tool, which in particular shows an arrangement which is particularly suitable for profiling purposes. For this reason, the tool comprises a number of cutting elements 16 which are shaped with a cutting edge 16a which is formed so as to correspond to the desired profile of the finished wood product in question. As shown in a slightly enlarged form in Fig. 5b, the shape of the cutting edge 16a can be curved or undulating, or generally any other form which provides the desired result during the profiling operation.

[0092] The cutting elements 16, with the cutting edges 16a, as shown in Fig. 5a and Fig.

[0093] 5b, can be arranged in accordance with the principles described above, i.e. in theP10533SEPC

[0094] 2026-03-18

[0095] 11

[0096] form of a number of separate cutting elements which are arranged in a corresponding number of recesses, in a manner which corresponds to the embodiments as explained above with reference to Figs. 1-4.

[0097] In summary, this disclosure relates to a wood-working arrangement in particular but not exclusively for planing and profiling of wood materials. The arrangement comprises a cylindrical planing and profiling tool 1 having a predetermined length (L) and being formed with a number of longitudinally extending fastening recesses 4 which are evenly distributed around the periphery of said planer tool 1 ; a hub 2 arranged for mounting on a rotating axle; and a number of cutting elements 3, each one being of the same length (L) as the tool 1 and being configured for fastening in a corresponding recess 4, wherein each cutting element 3 is releasably mounted in one of said recesses 4; and each cutting element 3 being formed with a front surface 6, a top surface 5 and being configured for planing or profiling of said wood materials upon rotation of the tool 1.

[0098] Each cutting element 3 has a lower part 3a with a cross-sectional shape which is tapering (i.e. being formed gradually wider in a direction towards the centre of the tool 1) and which generally corresponds to the shape of the fastening recess 4, and an upper part 3b which is formed with its front surface 6 and a top surface 5, as shown in Fig. 2.

[0099] Furthermore, each one of said recesses 4 is associated with fastening elements, suitably a first fastening screw 9 and a second fastening screw 10, which upon fastening in the end portions of said recesses 4 acts to as to lock a cutting element 3 in a secure manner in its corresponding recess 4.

[0100] In this manner, the tool 1 is provided with a first fastening element 9 at a first end portion of the tool 1 and a second fastening element 10 at an opposite end of the tool 1. These fastening elements 9, 10 (suitably in the form of said screws) acts -upon tightening in the end portions of the recesses 4 - so as to exert a force uponP10533SEPC

[0101] 2026-03-18

[0102] 12

[0103] each side of the lower part 3a of the cutting element 3. This means that the cutting element 3 will then be locked in its corresponding recess 4.

[0104] As previously described, it is a requirement of the planing and profiling tool 1 that all the cutting elements 3 must be mounted in each corresponding recess 4 before any grinding of the cutting elements 3 is carried out. The reason for this is that the wood-working process of the tool 1, in particular as regards profiling of high-quality wood products, requires a high precision, i.e. very low tolerances. Such high precision as required cannot be obtained if the grinding of the cutting elements 3 is carried out before they are mounted in the tool 1.

[0105] In fact, these very high requirements regarding precision and tolerances - which exist within the field of profiling cutting tools - cannot be achieved by means of cutting tools with cutting elements which are first ground and then, in a subsequent step, fastened in the tool body.

[0106] The cutting tool 1 is suitably used in a manner in which the cutting elements 3 are tightly fastened, after which sharpening of the cutting elements can be carried out. After such a process, the cutting elements can be re-sharpened on their front side. However, the cutting elements 3 are generally not removed (and remounted) on the tool during their lifetime. This means that the cutting tool 1 has certain advantages over prior art, such as considerably fewer components than previously known tools. Also, it has less down-time during and between operation as compared with known tools.

[0107] It should be pointed out that the term “re-sharpening” generally refers to a process for restoring the sharpness of the cutting tool in question. A re-sharpening process comprises removing (by grinding) the worn parts of the cutting tool, in particular its front surface.

[0108] Consequently, the problem which the present wood-working tool is intended to solve regarding high precision wood-working, in particular profiling, cannot beP10533SEPC

[0109] 2026-03-18

[0110] 13

[0111] solved by means of, for example, conventional planer arrangement in which there is first a grinding process for the cutting elements, after which these elements are mounted in the tool.

[0112] Fig. 6a and 6b show an embodiment of the wood-working arrangement according to this disclosure. The embodiment of Figs. 6a and 6b generally corresponds to the embodiment according to Fig. 3a, but is further described with reference to Fig. 6b which indicates a cross-section corresponding to the view of Fig. 6a.

[0113] Accordingly, the wood-working tool 1 shown in Fig. 6a is based on a fastening part 11 which is arranged for receiving fastening elements suitably in the form of a first screw 9 and a second screw 10 positioned on the opposite end parts of the tool 1. The screws 9, 10 are suitable of the type which comprises a conically shaped screw head which, when being screwed into corresponding screw holes in the fastening part 11 , acts so as exert a force upon a correspondingly shaped seat 17, 18 which is formed in each opposite side of the lower part 3a of the cutting element 3. In this manner, the cutting element 3 can be tightly fixed in the recess 4, as also explained above.

[0114] Fig. 6b shows a side view of the wood-working tool 1 , with one screw 9 being used for fastening a cutting element 3. A second screw (not visible in Fig. 6b) is obviously mounted on the opposite side of the cutting element 3, as is apparent from Fig. 6a.

[0115] Fig. 7 shows an embodiment which generally corresponds to that of Fig. 3b, i.e. showing a tool 1 with a cutting element 3 which is fastened by means of two fastening elements suitably in the form of two screws 9, 10. Also, Fig. 7 shows a tool 1 with a relatively wide cutting element 3 (i.e. having a length Li), said tool 1 being configured for supporting the cutting element 3 on its underside 8 by means of a support element 12a is arranged between the underside 8 of the cutting element 3 and the fastening part 11. In the embodiment shown in Fig. 7, the support element 12a is constituted by a generally spherical ball which rests upon a pin 13 which extends along the same direction as one of the screws and whichP10533SEPC

[0116] 2026-03-18

[0117] 14

[0118] can be forced along the direction of the cutting element 3 when one of the screws (in this case, the screw 10 to the right in Fig. 3b) is tightened.

[0119] Consequently, as shown in Fig. 7, the screw 10 acts upon a further screw 10a, which in turn acts upon the pin 13. This means that when the screw 10 (and the additional screw 10a) is turned, the pin 13 will be moved (towards the left direction as seen in Fig. 3b) and forced at least partly under the support element 12a, so that the support element 12a will absorb a force from the underside 8 of the cutting element 3. In this manner, the for deformation of the cutting element 3 can be prevented.

[0120] Consequently, the support element 12 which is shown in Fig. 3b in the form of a pin, could according to further embodiments be configured as a ball (i.e. according to Fig. 7), a roller or a similar component. The purpose of such a solution is to allow the cutting element 3 to be supported on its underside, in case the cutting element 3 is relatively long. Consequently, the term “support element” 12 which is used in this disclosure is not limited to the pin 13 which is shown in Fig. 3b.

[0121] Also, more than one support element (i.e. pins, balls, rollers etc.) can be used for support along the cutting element 3. Also, such support element or elements could be placed at different positions along the cutting element 3.

[0122] Finally, the inventive concept is not limited to the embodiments above but can be varied within the scope of the appended claims.

Claims

P10533SEPC2026-03-1815CLAIMS1. A wood-working arrangement for planing and profiling of wood materials, said arrangement comprising:a cylindrical planing and profiling tool (1) having a predetermined length (L) and being formed with a number of longitudinally extending fastening recesses (4) which are evenly distributed around the periphery of said planer tool (1 );said planing and profiling tool (1) also comprising a hub (2) arranged for mounting on a rotating axle; anda corresponding number of cutting elements (3), each one being of the same length (L) as the tool (1) and being configured for fastening in a corresponding recess (4);wherein each cutting element (3) is releasably mounted in one of said recesses (4); andeach cutting element (3) being formed with a front surface (6), a top surface (5) and being configured for planing or profiling of said wood materials upon rotation of the tool (1);characterized in that:each one of said recesses (4) is associated with a first fastening element (9) and a second fastening element (10) which, upon tightening in the end portions of said recesses (8), locks a cutting element (3) in a corresponding recess (4).

2. A wood-working arrangement according to claim 1 , wherein said fastening recess (4) extends along the length (L) of the tool (1) and is shaped in a tapering manner with a width which decreases in a direction towards the periphery of the planing and profiling tool (1).

3. A wood-working arrangement according to claim 2, wherein said cutting element (3) has a lower part (3a) with a cross-sectional shape which is tapering and corresponds to the shape of the fastening recess (8), and an upper part (3b)P10533SEPC2026-03-1816which is formed with a front surface (6) and a top surface (5) which are configured for said wood-working.

4. A wood-working arrangement according to any one of the preceding claims, wherein said cutting element (3) is acted upon from each side by said fastening screws (9, 10) during tightening thereof, thereby locking said cutting element (3) into its corresponding fastening recess (4).

5. A wood-working arrangement according to any one of the preceding claims, wherein said fastening recess (4) is provided with a support element (12; 12a) for supporting the corresponding cutting element (3) at a position corresponding to approximately half its length (L) while being mounted in said fastening recess (4).

6. A wood-working arrangement according to any one of the preceding claims, wherein said cutting element (3) is configured for planing with a depth which is less than approximately 10 mm.

7. A wood-working arrangement according to any one of the preceding claims, wherein the tool (1) is manufactured from steel or aluminum.

8. A wood-working arrangement according to any one of the preceding claims, wherein the cutting elements (3) are adapted for grinding after being mounted in each one of the fastening recesses (4).

9. A wood-working arrangement according to any one of the preceding claims, wherein the cutting elements (3) are configured for profiling with cutting edges (16a) having a curved, undulating or similarly shaped profile.

10. A wood-working arrangement according to any one of the preceding claims, wherein the first fastening element (9) and the second fastening element (10) are constituted by fastening screws.

Images