Sandvik Coromant 5747854 CoroDrill® Delta-C R840 High Performance Jobber Drill, 0.1299 in Dia x 2.4409 in L, Carbide
Short Length Drill Bits
827168
MFG #: 5747854
Sandvik Coromant
166.75000
/ ea
CoroDrill® R840 is a solid carbide drill for productive hole making in various applications. designed for superior drilling in all materials, including hard steels up to 60 HRC. Available in a variety of diameters for general and small part machining.
- Features
| 0 deg body half taper |
| Without coolant entry |
| No coolant exit |
| EFW cutting feed |
| 28.568 deg helix flute |
| 19.427 deg orthogonal rake |
| 1220 manufacturer grade |
| 61.4 mm L functional |
| 36 mm L clamping |
| 3 regrinds |
| 0.6 mm L point |
| 3 mm L regrind |
| 22185 r/min |
| H6 connection diameter tolerance |
| H9 achievable hole tolerance |
| R840..30-A0A tool style |
| 3.18182 usable length diameter ratio |
| H, K, M, N, P and S material grade |
| 20 life cycle state |
| Solid carbide drill for highly productive hole making |