Grooving auxiliary tool kit

Abstract

1. Name of this product design: Grooving Auxiliary Tool Set. 2. Purpose of this design: To assist in grooving. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the design points: 3D diagram 1 of kit 2. 5. Other situations requiring explanation: When using the kit, first use the rectangular through hole in the middle of the kit 1 to excavate a rectangular groove. Then, insert and fix the protruding part on the back of the kit 2 into the rectangular groove. Then, use the two through holes of the kit 2 to continue excavating semi-circular grooves at both ends of the rectangular groove along its length, thereby completing the excavation of the oblong groove.

Images