wolfcraft Step Drill Bit 8 mm 4-20 mm HSS Gray 2515000

This wolfcraft step drill bit is designed for precise drilling in stainless steel, laminated steel, non-ferrous metals and plastic. This drill bit has a unique flute design, which ensures drilling perfect round holes in metal sheets. A flute leg also prevents the bit from slipping into the chuck. It also features a self-centering point, which prevents shifting and eliminates the need to hit the center. The drill bit is made of high speed steel. Delivery includes a step drill bit with gradual diameter: 4/6/8/10/12/14/16/18/20 mm.

• Gray
• Material: High speed steel
• Diameter: 4/6/8/10/12/14/16/18/20mm
• Working length: 42.5mm
• Shaft diameter: 8mm
• For stainless steel, laminated steel, non-ferrous metals and plastic
• Version: With drill tip, 3 cutting edges