References
Sandvik Coromant:860.1-1240-039A1-GM X1BM
Rubix:318A9920
Manufacturer :7781513
EAN:7323224675094


Technical specifications
| Drilling diameter | 12.4 mm |
|---|---|
| Total length | 107 mm |
| Length of cut | 60 mm |
Product details : SANDVIK 860.1-1240-039A1-GMX1BM SC DRILLS CORODRILL 7781513
Solid carbide drill CoroDrill® 860
Technical specifications
Attributes
| Drilling diameter | 12.4 mm |
|---|---|
| Total length | 107 mm |
| Length of cut | 60 mm |
| Shank type | cylindrical |
| Din standard | din 6535 ha |
| Coating | tialsin + tisin |
| Tolerance | h8 - h9 |
| Ratio of diameter to length of drill hole | 3 (l/d) |
| Angle of helix | 30 ° |
| Sharpening | point-thinning sharpening (point-thinning) |
| Tail | cylindrical |
| Internal cooling | yes |
| Machining material | steel, stainless steel, cast iron, hardened materials (also hrsa and non-ferrous metals) |
| Cutting material | carbide |
| Tip angle | 140 ° |
| Tail diameter | 14 mm |
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£ 409.00 excl. VAT
/ Each
£ 490.80 incl. VAT
- Usually arrives within 14 working days