References
Sandvik Coromant:860.1-1270-056A1-GM X1BM
Rubix:318A5506
Manufacturer :7781744
EAN:7323224677005


Technical specifications
| Drilling diameter | 12.7 mm |
|---|---|
| Total length | 124 mm |
| Length of cut | 77 mm |
Product details : SANDVIK 860.1-1270-056A1-GMX1BM SC DRILLS CORODRILL 7781744
Solid carbide drill CoroDrill® 860
Technical specifications
Attributes
| Drilling diameter | 12.7 mm |
|---|---|
| Total length | 124 mm |
| Length of cut | 77 mm |
| Shank type | cylindrical |
| Din standard | din 6535 ha |
| Coating | tialsin+tisin |
| Tolerance | h8 - h9 (tolerance on the drilling diameter) ; h6 (shank tolerance) |
| Ratio of diameter to length of drill hole | 5 |
| Tail | cylindrical shank (cylindrical stem) |
| Internal cooling | yes |
| Machining material | low-alloy steel, alloy steel, grey cast iron (fc), ductile cast iron (fcd), austenitic stainless steel |
| Cutting material | carbide |
| Tip angle | 140 ° |
| Tail diameter | 14 mm |
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£ 511.00 excl. VAT
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£ 613.20 incl. VAT
- Usually arrives within 14 working days