Product Overview
Double-Ended Solid Carbide Drill — Two Usable Cutting Ends in One Tool
The double-ended carbide drill is designed with a cutting section at both ends of a common solid carbide body. Only one cutting end is used at a time. After the first end reaches its wear limit, the tool can be removed, reversed, re-clamped through the central shank section, and used from the opposite end.
Compared with a conventional single-ended carbide drill, the double-ended design provides two usable cutting ends within one tool. This helps improve carbide material utilization, reduce the number of individual tools required for production, lower tooling inventory, and support more economical batch machining.
Both cutting ends are precision-ground to maintain consistent diameter, point geometry, flute shape, and cutting-edge quality. A stable central cylindrical clamping section allows the drill to be held securely while keeping the unused cutting end clear of the holder and machine components.
The product is particularly suitable for short-hole drilling, shallow blind holes, through holes in thin components, positioning holes, and repetitive production applications where tool consumption and replacement frequency are important.
This double-ended drill is manufactured from imported MG grade 0.8 μm tungsten carbide with 10% cobalt content. German Walter 5-axis grinding, controlled edge preparation, Walter Helicheck Plus measurement, and 300x magnification inspection help maintain geometric consistency between both cutting ends.
- Two Usable Cutting Ends
- Higher Carbide Utilization
- Consistent Dual-End Geometry
- Regrinding & Customization
