Milwaukee Shockwave Step Drill Bit 4 - 20mm

Milwaukee Shockwave Step Drill Bit 4 - 20mm Pack of 1

Specifications:
Clamping shank: 1/4 "Hex
Number of steps: 9
Total length: 83 mm

• SHOCKWAVE Impact Duty is designed for step drills.
• The 1/4 "hexagonal shank has an optimized SHOCKZONE ™ zone for the longest durability without breaking the shank.
• Titanium aluminum nitride coating: 5x longer service life.
• RAPID STRIKE TIP: fast and accurate hole start without sideways movement. Less heat production for longer life.
• Double spiral groove: optimized for impact screwdrivers.
• Fully abrasion resistant laser engraved markings.