References
Sandvik Coromant:860.1-0800-025A1-GM X1BM
Rubix:289A1550
Manufacturer :7781469
EAN:7323224674653
Technical specifications
| Drilling diameter | 8 mm |
|---|---|
| Total length | 79 mm |
| Length of cut | 25.4 mm |
Product details : SANDVIK 860.1-0800-025A1-GM X1BM 7781469
Solid carbide drill CoroDrill® 860
Technical specifications
Attributes
| Drilling diameter | 8 mm |
|---|---|
| Total length | 79 mm |
| Length of cut | 25.4 mm |
| Shank type | cylindrical |
| Din standard | din 6535 ha |
| Coating | tialsin + tisin |
| Tolerance | h9 |
| Ratio of diameter to length of drill hole | 3.175 |
| Angle of helix | 30 ° |
| Sharpening | new point geometry / point-thinning sharpening (-gm), with tip preparation and reinforcement |
| Tail | cylindrical shank (din 6535 ha) |
| Internal cooling | yes |
| Direction of cutting | right |
| Machining material | steel, stainless steel, cast iron, hardened materials (workpiece materials with high demands), refractory superalloys (hrsa) and non-ferrous alloys |
| Cutting material | carbide |
| Tip angle | 140 ° |
| Tail diameter | 8 mm |
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