Sandvik Coromant 6040508 CoroDrill® 860 High Performance Screw Machine Drill, 0.1574 in Dia x 3.3464 in L, Solid Carbide, PVD Coated
Long Length Drill Bits
1236135
MFG #: 6040508
Sandvik Coromant
289.43000
/ ea
CoroDrill® 860 is a solid carbide drill designed for a fast and problem-free drilling. It maximizes productivity through high metal cutting efficiency and machine utilization. With excellent chip evacuation in long and short chipping materials, CoroDrill 860 provides green light machining at high penetration rates. the CoroDrill 860 product offer consists of three drill geometries - optimized for steel, stainless steel and aluminium. the drill comes in lengths 3 - 8xD as standard. Extended assortment is available as Tailor Made.
- Features
4234 manufacturer grade |
0 deg body half taper |
Axial concentric coolant entry on circle |
20 bar coolant |
Axial concentric coolant exit on circle |
EFW feed direction |
19.86 deg orthogonal rake |
29.183 deg helix flute |
49 mm L body |
84.3 mm L functional |
36 mm L clamping |
32.7 mm L usable |
3 maximum regrinds |
0.7 mm L point |
3 mm L regrind |
19894 r/min |
H6 connection diameter tolerance |
H8 achievable hole tolerance |
P material grade |
860.1..A1 (8xD) tool style |