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
272.78000 / 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