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Product Range: CoroDrill 862Tool Type: Solid carbide drillsSolid carbide and polycrystalline diamond (PCD) micro drills ideal for precision machining in small parts- Drill for micro holes < 3 mm diameter- Good hole entry and exit, tight hole tolerance- ACM (Advanced Chip Management) flute geometry for small and manageable chips
| CoroPak | 21.2 |
| MFR Part No. | 8172884 |
| Grade | X2BL |
| Cutting Diameter | 2.2mm |
| Coating Process Type | PVD |
| Coolant Entry Style | Without Coolant |
| Through Hole Function Property | Yes |
| ISO Cutting Tool Material | Coated WC or Cermet |
| Unit Measured | Metric |
| Achievable Hole Tolerance | H7 |
| Overall Length | 55mm |
| Connection Diameter | 4mm |
| Coating Type | TiAlSiN |
| Functional Length | 54.6mm |
| Point Angle | 140\u00b0 |
| Usable Length Diameter Ratio | 9 |
| Rotational Speed Maximum | 23150 1/min |
| Usable Length | 19.8mm |
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