Sandvik Coromant 6253881 CoroDrill® 860 High Performance Screw Machine Drill, 0.2913 in Dia x 3.1102 in L, Solid Carbide, Uncoated

Short Length Drill Bits
757439 MFG #: 6253881
Sandvik Coromant
198.00000 / ea
QTY
  • Features
High penetration rates|Long tool life, controlled wear formation|Low cost per hole|Improved performance reliability|Optimized chip evacuation|Excellent and consistent hole tolerance|Dedicated geometries
0 deg body half taper
Axial concentric coolant entry on circle
20 bar coolant
Axial concentric coolant exit on circle
EFW feed direction
9.321 deg orthogonal rake
13.919 deg helix flute
43 mm L body
78 mm L functional
36 mm L clamping
23.2 mm L usable
3 maximum regrinds
1 mm L point
3 mm L regrind
20647 r/min
H6 connection diameter tolerance
H7 achievable hole tolerance
N material grade
860.1..A1-NM (3xD) tool style