DORMER R0238.7 R023 8.70 mm CARBIDE TiN TIP STUB DRILL DIN6539 8403047
Helicoidal carbide solid drill bit Dormer
References
dormer:R0238.7
rubix:376A3001
manufacturer :8403047
ean:3603607085684
Technical specifications
| Drilling diameter | 8.7 mm |
|---|---|
| Total length | 84 mm |
| Length of cut | 40 mm |
Product details : DORMER R0238.7 R023 8.70 mm CARBIDE TiN TIP STUB DRILL DIN6539 8403047
Technical specifications
Attributes
| Drilling diameter | 8.7 mm |
|---|---|
| Total length | 84 mm |
| Length of cut | 40 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 | 8.7 mm |
| Tip angle | 120 ° |
| Internal cooling | No |
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