Step Drills 5 for Metal sheet mm-35 mm

SKU: bahco 230-sd

MPN: 230-SD

For making holes in thin sheet metals Titanium-nitride (TIN) coated step drill with a surface hardness that makes the tool last 4 to 5 times longer than ordinary step drill bits Same surface reduces friction, resulting in a tool that runs cooler and effective, self-lubricates while running dry Self-centering point Drills holes in 13 steps from 5 mm to 35 mm Shank 1/2" (12.7 mm)