DIOBATO M42 Cobalt Drill Bit Set for Metal, Stainless Steel, Cast Iron, Wood - 14 Piece,Multiple Point
- Size - 1/16“ 5/64" 3/32" 7/64" (2)1/8" 9/64" 5/32" 3/16" 7/32" 1/4" 5/16" 3/8" 1/2".
- M42 Cobalt drill bit set for metal.Using unique process technology, each bit contains about 8% cobalt, which can easily handle common stainless steel materials and various medium hard metals.
- Multi-blade tip-design,increase the pressure on the material when drilling, and it cuts faster and more smoothly than the general 135° drill..
- thick web-helix design,fast cuts with smooth chip evacuation.
- Applicable Materials - For Stainless Steel, Cast Iron, Titanium, Light Metals and Aluminum etc.
- Applicable device - CNC machine, precision drilling machine, bench drill, medium and high power electric hand drill.