To removing chips, with big space and small resistance; Smooth chip removal, less heating value,
Sharp cutting edge, reduce cutting force, lower breaking rate and improve the quality of hole wall;
Uses:Suitable for Aluminum, insulation board, PVC board chamfer,steel, aluminum, sheet metal, carbon steel, 304 stainless steel, etc.
Shank: 1/4 Inch Hexagon Shank
Hardness: HRC89
Step Height: 5mm
Size:
3-12: 3,4,5,6,7,8,9,10,12mm
3-13: 3,4,5,6,7,8,9,10,11,12,13mm
4-12: 4,5,6,7,8,9,10,11,12mm
4-20: 4,6,8,10,12,14,16,18,20mm
4-22: 4,6,8,10,12,14,16,18,22mm
6-25: 6,8,10,12,14,16,18,20,22,25mm
5-27: 5,7,9,11,13,15,17,19,21,23,25,27mm
6-35: 6,8,10,12,16,18,20,22,25,28,30,32,35mm
Features:1. Spiral groove design(Great chip removal).
2. 118 ° X type bit design(No slipping, drill from any angle).
3. Double R 1/4 Inch Hexagon shank design.
4. CNC, CBN grinding wheel(Higher accuracy).
5. A substantial increase in the wear resistance and oxidation resistance.
Package Included:1 x M35 Step Drill