References
Sandvik Coromant:860.1-0390-011A1-SM 1210
Rubix:317A4266
Manufacturer :7798256
EAN:7323224750708
Technical specifications
| Drilling diameter | 3.9 mm |
|---|---|
| Total length | 66 mm |
| Length of cut | 11.6 mm |
Product details : SANDVIK 860.1-0390-011A1-SM1210 SC DRILLS CORODRILL 7798256
CoroDrill® 860-SM solid carbide drill
Technical specifications
Attributes
| Drilling diameter | 3.9 mm |
|---|---|
| Total length | 66 mm |
| Length of cut | 11.6 mm |
| Shank type | cylindrical |
| Din standard | din 6537 k |
| Coating | pvd altin |
| Tolerance | h9 |
| Ratio of diameter to length of drill hole | 2.974 |
| Angle of helix | 28.6 ° |
| Sharpening | symmetrical point |
| Tail | cylindrical shank (din6535-ha) |
| Internal cooling | yes |
| Direction of cutting | right |
| Machining material | superalloys (heat-resistant alloys) — including nickel-based alloys and titanium-based alloys |
| Cutting material | carbide |
| Tip angle | 140 ° |
| Tail diameter | 6 mm |
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£ 163.00 excl. VAT
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£ 195.60 incl. VAT
- Usually arrives within 14 working days