DORMER R0231.7 R023 1.70 mm CARBIDE TiN TIP STUB DRILL DIN6539 8402977
Helicoidal carbide solid drill bit Dormer
References
dormer:R0231.7
rubix:376A2937
manufacturer :8402977
ean:3603607084984
Technical specifications
| Drilling diameter | 1.7 mm |
|---|---|
| Total length | 34 mm |
| Length of cut | 10 mm |
Product details : DORMER R0231.7 R023 1.70 mm CARBIDE TiN TIP STUB DRILL DIN6539 8402977
Technical specifications
Attributes
| Drilling diameter | 1.7 mm |
|---|---|
| Total length | 34 mm |
| Length of cut | 10 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 | 1.7 mm |
| Tip angle | 120 ° |
| Internal cooling | no |
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