CUTLINE SOLID CARBIDE DRILL - STUB MM 3.9 844493
Solid carbide drill - stub
References
giss cutline:844493
rubix:844493
ean:3660338070761
Technical specifications
| Drilling diameter | 3.9 mm |
|---|---|
| Total length | 55 mm |
| Length of cut | 22 mm |
Product details : CUTLINE SOLID CARBIDE DRILL - STUB MM 3.9 844493
Solid carbide drills - Extra short series
Technical specifications
Attributes
| Drilling diameter | 3.9 mm |
|---|---|
| Total length | 55 mm |
| Length of cut | 22 mm |
| Din standard | DIN 6539 HA |
| Angle of helix | 30 ° |
| Ratio of diameter to length of drill hole | 4 x D |
| Tail diameter | 3.9 mm |
| Coating | No |
| Sharpening | Cross-grinding |
| Tail | Cylindrical |
| Tip angle | 118 ° |
| Internal cooling | No |
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