HMT VersaDrive TurboTip Impacta Step Cutter Insert Foam 3 Piece Set (5/16 - 1-1/16") 506050-SET1

The new Impact-rated TurboTip ImpactaStep cutters are a unique combination drill bit. The innovative TurboTip stepped design now allows for fast pilot drilling with low feed pressure with superb accuracy and hole finish.

• 5 heavy-duty drill bits in one tool
• Drill new & enlarge existing holes in metal up to 1/2" thick
• Safety collar prevents injury & damage when using the largest step
• Upgraded spiral-flute design for increased performance and swarf clearance
• Heavy-duty hex shank design for secure non-slip operation
• Industrial grade Titanium Nitride coating reduces heat buildup and burn-out
• Impact-rated due to dual hardening process - allows up to 15X faster speed than traditional methods
• Use on Impact to prevent dangerous kickback