Drill and reamer in one machining tool
By designing an integrated drilling and reaming tool and adopting a multi-level hole diameter and reaming section, the limitations of equipment for drilling large-diameter holes have been solved, enabling efficient machining of large-diameter holes on small equipment.
CN224463761UActive Publication Date: 2026-07-07UB TOOLS (SUZHOU) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- UB TOOLS (SUZHOU) CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-07-07
Smart Images
Figure CN224463761U_ABST
Abstract
The utility model discloses a drill -expand integrated processing cutter, including the handle, the handle end is provided with the drill head, and the drill head includes the tip part cutter body in the tail end, and the tip part cutter body has the positioning cutter tip of conical shape, and the tip part cutter body is connected with the primary aperture part cutter body, and the primary aperture part cutter body is connected with the hole expansion part cutter body module, and the hole expansion part cutter body module at least includes the primary hole expansion part cutter body, the secondary hole expansion part cutter body, and the hole expansion part cutter body module is connected with the forming hole cutter body, forms the end positioning drill, and the big aperture cutter of multistage slow -position hole expansion is established.
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