DORMER R0237.9 R023 7.90 mm CARBIDE TiN TIP STUB DRILL DIN6539 8403039
Helicoidal carbide solid drill bit Dormer
References
dormer:R0237.9
rubix:376A2993
manufacturer :8403039
ean:3603607085608
Technical specifications
| Drilling diameter | 7.9 mm |
|---|---|
| Total length | 79 mm |
| Length of cut | 37 mm |
Product details : DORMER R0237.9 R023 7.90 mm CARBIDE TiN TIP STUB DRILL DIN6539 8403039
Technical specifications
Attributes
| Drilling diameter | 7.9 mm |
|---|---|
| Total length | 79 mm |
| Length of cut | 37 mm |
| Din standard | DIN 6539 |
| Angle of helix | 20 ° |
| Ratio of diameter to length of drill hole | 2,5xD |
| Direction of cutting | Right |
| Tail diameter | 7.9 mm |
| Tip angle | 120 ° |
| Internal cooling | No |
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