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Product Range: CoroDrill 860Tool Type: Solid carbide drillsCoroDrill 860 is a solid carbide drill designed for fast and problem-free drilling, maximizing productivity through high metal cutting efficiency. With excellent chip evacuation in long and short chipping materials, CoroDrill 860 provides green light machining at high penetration rates.- Optimized geometry for fast and problem-free drilling- Optimized for ISO-P, ISO-M, ISO-N and multi-material 860-GM- Optimized flute geometry for efficient chip evacuation- High productivity and consistent tool life- High process security and repeatability
| Usable Length | 75.5mm |
| Grade | 4234 |
| Coating Process Type | PVD |
| Overall Length | 143mm |
| ISO Cutting Tool Material | Coated WC or Cermet |
| CoroPak | 12.1 |
| Connection Diameter | 18mm |
| Cutting Diameter | 17.5mm |
| Coating Type | TiAlN |
| Point Angle | 147\u00b0 |
| MFR Part No. | 26040487 |
| Functional Length | 25mm |
| Usable Length Diameter Ratio | 4.31 |
| Standards Met | DIN 6537 L |
| Unit Measured | Metric |
| Rotational Speed Maximum | 4547 1/min |
| Weight | 359.8g |
| Achievable Hole Tolerance | H8 |
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