საჭრელი ქვა
Versatility (points system) | 2 of 4 points |
Service life (points system) | 3 of 4 points |
Cutting ability (point system) | 4 of 4 points |
Handling/user-friendliness (point system) | 3 of 4 points |
Cut quality (point system) | 3 of 4 points |
Diameter | 180 mm |
Thickness | 2 mm |
Drill hole | 22.23 mm |
Design | Straight |
Max. rotation speed | 8500 rpm |
Max. circumferential speed | 80 m/s |