Feature(may vary by option.)

●Drilling Size: φ0.16, 0.31, 0.47, 0.47, 0.47, 0.79, 0.79, 0.8 inches (4, 6, 8, 10, 12,
●Body Material: Titanium coated high speed steel
●6.35mm Hex Shaft

[Single Item]

Description

Spiral groove + 4 blades for incredible speed
Double the contact point compared to conventional double-blade blades
Improved sharpness and stability.
Impact compatible up to 18 V
Patent Product