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THE FIRST STEP DRILL OPTIMISED FOR USE WITH IMPACT WRENCHES: Spiral flute design for fast, smooth drilling with a rotary drill or impact wrench. VersaDrive Step Drills have a reinforced hex shank with increased strength for greater feed rates. The non-slip shank design provides a secure hold with all standard drill chucks, preventing slippage. VersaDrive Step Drill Bits have a heavy-duty, 135 deg split point geometry as standard, providing extremely accurate drill-point starting on a wide range of materials.
Fast, smooth drilling with miminal kickback; Specially hardened for impact wrench use
Precision ground flutes with deep web design for easy chip clearance
135 deg SPLIT point angle for easy starting and high accuracy
8% Cobalt for long life and endurance in structural steel and hard metals
Goldmax low-friction titanium coating to stop heat burn-out
High strength, non-slip shank design