References
Sandvik Coromant:860.1-0740-040A1-PM P1BM
Rubix:319A9370
Manufacturer :8151239
EAN:7323226354751


Technical specifications
| Drilling diameter | 7.4 mm |
|---|---|
| Total length | 91 mm |
| Length of cut | 38.2 mm |
Product details : SANDVIK 860.1-0740-040A1-PMP1BM SC DRILLS CORODRILL 8151239
Monobloc solid carbide drill CoroDrill® 860-PM
Technical specifications
Attributes
| Drilling diameter | 7.4 mm |
|---|---|
| Total length | 91 mm |
| Length of cut | 38.2 mm |
| Shank type | cylindrical |
| Din standard | din 6537 l |
| Coating | tialsin + tisin |
| Tolerance | tolerance of the drilled diameter h6 (dc 6<dc≤10): +0.006 to +0.021 |
| Ratio of diameter to length of drill hole | 5 x d |
| Angle of helix | 28.1215 ° |
| Sharpening | symmetrical point |
| Tail | cylindrical shank (tolerance h8–h9) |
| Internal cooling | yes |
| Direction of cutting | right |
| Machining material | steel (iso p) |
| Cutting material | carbide |
| Tip angle | 147 ° |
| Tail diameter | 8 mm |
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£ 274.80 incl. VAT
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