DeWalt Extreme Diamond Bit Set, Hardened core for extra strength and durability.
- Flexible Torsion Zone absorbs torque peaks and reduces breakage (Torsion bits only).
- "Extra Grip" ribs grip the screw and reduce slipping (specific bits only).
- Tough quality, professional screwdriver bits including Torsion and Torsion with "Extra Grip" ribs.
