Helicoidal carbide solid drill bit Sandvik Coromant
Drilling diameter | 4.5 mm |
---|---|
Total length | 90 mm |
Length of cut | 36.7 mm |
Drilling diameter | 4.5 mm |
---|---|
Total length | 90 mm |
Length of cut | 36.7 mm |
Ratio of diameter to length of drill hole | 8,15556 |
Tail diameter | 6 mm |
Tip angle | 140 ° |
Internal cooling | Yes |
Usually arrives within 14 working days