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The STOCK SuperV-H is a high-performance solid carbide drill specifically designed for machining hardened steels, tool steels and chilled cast iron up to 67 HRC without pecking (G81). It features a special cutting edge profile, stable tip geometry, an extremely hard carbide substrate, and a heat-resistant coating, increasing tool life easily by up to three times compared to conventional carbide drills.
Features:
- relieved cone
- slightly convex cutting edge design
- refined cutting-edge preparation through abrasive blasting
- optimized carbide substrate
Your Advantages:
- maximum process reliability
- coating & cutting edge geometry adapted to the machining temperature
- maximum wear resistance
- reduction of machining time