ონლაინ მაღაზიაგვირგვინამჭრელი HSS-BIMET-LS-MET- -D76MM
Diameter (Ø) | 76 mm |
Cutting depth | 38 mm |
Drive type | Outer hexagon |
Suitable for cordless drills (points system) | 3 of 4 points |
Suitable for drill (points system) | 3 of 4 points |
Suitable for upright drilling machine (points system) | 4 of 4 points |
Versatility (points system) | 4 of 4 points |
Drilling speed (point system) | 4 of 4 points |
Bore hole quality (point system) | 2 of 4 points |
Recommended rotation speed in soft steel | 115 rpm |
Recommended rotation speed in tool steel and stainless steel | 55 rpm |
Recommended rotation speed in cast iron | 75 rpm |
Recommended rotation speed in brass | 150 rpm |
Recommended rotation speed in aluminium | 170 rpm |