[wihatools]

With the Dura bit Wiha has again proved it’s power of innovation. The extra hard, elastic Quattro Torsion bit is equipped with an extremely wear resistant tungsten carbide coating that grips the screw head.

Positive location in the screw head with decrease of:
• necessary pressure forces
• working time
• costs
• wear & tear of bits & screw heads
• anti-cam-out effect

Diamond bits supplement Wiha’s range of high-quality special bits. When used with machines, the increased tool life of the Wiha Diamond bit reduces cost.

Reduction of:
• pressure forces to be applied
• wear and tear of bit and screw head
• working time
• working costs
• Cam-out effect
• High wear resistance
• Micro particle coating with sapphire and diamond contents
• Optimized torsion zone