Designed for professional use : drilling in high-grade stainless steel, structural and cold rolled steel. HSS 4241 steel provides several times faster drilling and is resistant to damage and blunting, maintaining the geometry of the drill bits the "split point" cross blade with a point angle of 135° allows drilling without prior scoring , guaranteeing perfect centering quickly dissipate heat when drilling in hard steels, without burning the drill bits the lower coefficient of friction reduces the sticking of chips and swarf to the drill bits
- total length: 150 mm
- working length: 75 mm
- handle: 1/2"
- packed in plastic boxes
- Drills: 14, 16, 18, 20mm