References
Sandvik Coromant:860.1-0640-052A1-GM X1BM
Rubix:319A2765
Manufacturer :7781833
EAN:7323224677791
Technical specifications
| Drilling diameter | 6.4 mm |
|---|---|
| Total length | 126 mm |
| Length of cut | 84 mm |
Product details : SANDVIK 860.1-0640-052A1-GMX1BM SC DRILLS CORODRILL 7781833
Solid carbide drill CoroDrill® 860
Technical specifications
Attributes
| Drilling diameter | 6.4 mm |
|---|---|
| Total length | 126 mm |
| Length of cut | 84 mm |
| Shank type | cylindrical |
| Coating | tialsin + tisin |
| Tolerance | h9 |
| Ratio of diameter to length of drill hole | 0,1224 (6,4 / 52,3) |
| Angle of helix | 30 ° |
| Sharpening | symmetrical point |
| Tail | cylindrical shank (din 6535-ha) |
| Internal cooling | yes |
| Machining material | steel, stainless steel, cast iron, hard materials (including hardened steel). also suitable for nickel-based alloys/hrsa, titanium and superalloys (depending on applications corodrill 860 -gm). |
| Cutting material | carbide |
| Tip angle | 140 ° |
| Tail diameter | 8 mm |
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£ 418.80 incl. VAT
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