Cylindrical hss drill bits - hss - long
Drilling diameter | 7.8 mm |
---|---|
Total length | 165 mm |
Length of cut | 109 mm |
Drilling diameter | 7.8 mm |
---|---|
Total length | 165 mm |
Length of cut | 109 mm |
Din standard | DIN 340 N |
Angle of helix | 30 ° |
Sharpening | Standard |
Tip angle | 118 ° |
Internal cooling | No |
Tail diameter | 7.8 mm |
Usually arrives within 14 working days