Non-stick step drill bit
CN310032381SActive Publication Date: 2026-06-16SHANXI LONGDI MECHANICAL TOOLS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANXI LONGDI MECHANICAL TOOLS CO LTD
- Filing Date
- 2025-11-14
- Publication Date
- 2026-06-16
Smart Images
Figure 000002_ABST
Abstract
1. Name of the product in this design: Non-clamping step drill bit. 2. Purpose of this design: For drilling holes in an angle grinder. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.
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