Sandvik Coromant 6253734 CoroDrill® 860 High Performance Screw Machine Drill, 0.2656 in Dia x 4.7637 in L, Solid Carbide, Uncoated

Long Length Drill Bits
1240497 MFG #: 6253734
Sandvik Coromant
299.47000 / ea
QTY
  • Features
H10F 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
8.52 deg orthogonal rake
12.733 deg helix flute
85 mm L body
120.1 mm L functional
36 mm L clamping
54.9 mm L usable
3 maximum regrinds
0.9 mm L point
3 mm L regrind
22645 r/min
H6 connection diameter tolerance
H7 achievable hole tolerance
N material grade
860.1..A1-NM (8xD) tool style