Sandvik Coromant 6151164 CoroDrill® 862 High Performance Micro Drill, 0.0818 in Dia x 2.874 in L, Solid Carbide, PVD Coated
Circuit Board Drill Bits
725181
MFG #: 6151164
Sandvik Coromant
196.73000
/ ea
CoroDrill® 862 offers outstanding performance for holes up to 2.95 mm (0.116 in) Dia. A thin, effective coating helps retain cutting edge geometry and provide a smooth surface for chip evacuation, while even wear formation prolongs tool life for a wide range of materials.
- Features
| Cylindrical shank without clamping features machine side adaptive interface |
| 0 deg body half taper |
| Axial concentric coolant entry on circle |
| 40 bar coolant |
| Axial concentric coolant exit on circle |
| EFW cutting feed |
| 30.26 deg helix flute |
| 20.633 deg orthogonal rake |
| GC34 grade |
| 26 mm L body |
| 72.7 mm L functional |
| 36 mm L clamping |
| 16.8 mm L usable |
| 0.3 mm L point |
| 36728 r/min |
| H6 connection diameter tolerance |
| H9 achievable hole tolerance |
| K, M, N, P, S material classification |
| 862.1..A1-GM (8xD) tool style |
| 8.076 usable length diameter ratio |