Cylindrical hss drill bit - hss - normal series - zirko bb
Drilling diameter | 9.4 mm |
---|---|
Total length | 125 mm |
Length of cut | 81 mm |
Drilling diameter | 9.4 mm |
---|---|
Total length | 125 mm |
Length of cut | 81 mm |
Din standard | DIN 338 N |
Coating | ZIRKO BB |
Angle of helix | 30 ° |
Sharpening | Cross-grinding |
Tip angle | 130 ° |
Internal cooling | No |
Tail diameter | 9.4 mm |
Usually arrives within 14 working days