Drill bit body Tungaloy
Diameter range | 30 mm |
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Ratio of length to drilling diameter | 30/177 mm |
Length of cut | 90.7 mm |
Diameter range | 30 mm |
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Ratio of length to drilling diameter | 30/177 mm |
Length of cut | 90.7 mm |
Tail | Straight |
Tail diameter | 32 mm |
Tail length | 59 mm |
Internal cooling | Yes |