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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
| Unit Measured | Metric |
| ISO Cutting Tool Material | Coated WC or Cermet |
| Grade | 1210 |
| Connection Diameter | 6mm |
| Cutting Diameter | 5.5mm |
| Usable Length Diameter Ratio | 5.18 |
| Overall Length | 82mm |
| Functional Length | 25.4mm |
| CoroPak | 19.2 |
| Rotational Speed Maximum | 4051 1/min |
| MFR Part No. | 7420123 |
| Usable Length | 28.5mm |
| Achievable Hole Tolerance | H9 |
| Standards Met | DIN 6537 L |
| Coating Process Type | PVD |
| Point Angle | 140\u00b0 |
| Coating Type | AlTiN |
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