Bit drill bodies Dormer
Ratio of length to drilling diameter | 3xD |
---|---|
Length of cut | 121.5 mm |
Tail diameter | 40 mm |
Ratio of length to drilling diameter | 3xD |
---|---|
Length of cut | 121.5 mm |
Tail diameter | 40 mm |
Tail length | 70 mm |
Internal cooling | Yes |
Apparent length | 216.5 mm |
Usually arrives within 14 working days