
ORION counterbore, 180°, HSS, thread core hole, T=3 M2 4.3 mm x 1.6 mm HA
Brand: ORION
Surface: Uncoated
Length: 56 mm
DIN: 373
Art.-no. 11438020
Manufacturer article no. 11438020
EAN 4039247035922






Application
For producing 180° counterbores for thread core holes in accordance with DIN 74-2, types H, J, K and DIN 974-1.
Execution
- profile-ground with spiral blade
Advantage
- spiral chip flutes ensure smooth cutting and the blade does not catch