References
Sandvik Coromant:860.1-0680-020A1-GM X1BM
Rubix:258A0675
Manufacturer :7781454
EAN:7323224674509


Technical specifications
| Drilling diameter | 6.8 mm |
|---|---|
| Total length | 79 mm |
| Length of cut | 21.6 mm |
Product details : SANDVIK 860.1-0680-020A1-GM X1BM 860 SOLID CARBIDE DRILL 7781454
Solid carbide drill CoroDrill® 860
Technical specifications
Attributes
| Drilling diameter | 6.8 mm |
|---|---|
| Total length | 79 mm |
| Length of cut | 21.6 mm |
| Shank type | cylindrical |
| Coating | pvd tialsin+tisin |
| Tolerance | h9 |
| Ratio of diameter to length of drill hole | 3.176 |
| Sharpening | new type of tip sharpening (optimized double margin) |
| Tail | cylindrical shank (din6535-ha) |
| Internal cooling | yes |
| Cutting material | carbide |
| Tip angle | 140 ° |
| Tail diameter | 8 mm |
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£ 169.10 excl. VAT
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£ 202.92 incl. VAT
- Usually arrives within 14 working days