Helicoidal carbide solid drill bit Gühring
Drilling diameter | 7.54 mm |
---|---|
Total length | 79 mm |
Length of cut | 41 mm |
Drilling diameter | 7.54 mm |
---|---|
Total length | 79 mm |
Length of cut | 41 mm |
Angle of helix | 140 ° |
Tolerance | m7 |
Ratio of diameter to length of drill hole | 7,54/79 mm |
Coating | nano firex |
Tail | straight |
Tip angle | 140 ° |
Machining material | steel |
Internal cooling | no |
Usually arrives within 14 working days