4MM COBALT 5% TECN'X SELF-CENTERING DRILL BIT
Enhance your drilling experience with the 4mm Cobalt 5% Tecn'X self-centering drill bit. This premium tool is designed for drilling low alloy steel (R<750N/mm²) to tough treated alloy steel (R>950N/mm²) and stainless steel materials. The cobalt composition ensures efficient drilling in hard steel and stainless steel, with continuous sharpness throughout the drilling process, allowing you to drill up to 3 times more holes compared to a standard HSS drill bit.
Featuring a split point self-centering design, this drill bit provides a precise and effective material penetration without the need for prior centering. Crafted from high-speed steel (HSS) with a hardness index of HRC 62/64, this drill bit guarantees durability and performance.
Product Details:
- Diameter: 4mm
- Length: 75mm
- Brand: RISS
- EAN: 3253110116582
- Weight: 0.005kg
Upgrade your drilling capabilities with the 4mm Cobalt 5% Tecn'X self-centering drill bit – your ultimate tool for precision and efficiency.
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