With a range from diameter 12 to diameter 125, BACK SPOTFACING COUNTERBORES SYSTEM are manufactured to be fixed to the wide range of pilot arbors diameters through a quick change bayonet which allows, in a short time to fix and remove the citter from the arbor in a way that it’s possible to change quickly from one hole to another one.
Cutters to back spotfacing, Arbors.
Back Spotfacing only
COUNTERBORES: From Diam. 12 to Diam 26
ARBORS: From Diam. 6 to Diam. 10
HSS and Hard Carbide
Cutters to back spotfacing, Arbors.
Back Spotfacing only
COUNTERBORES: From Diam. 16 to Diam 34
ARBORS: From Diam. 9 to Diam. 15
HSS and Hard Carbide
Cutters to back spotfacing, Arbors.
Back (and forward) Spotfacing
COUNTERBORES: From Diam. 24 to Diam 41
ARBORS: From Diam. 14 to Diam. 21
HSS and Hard Carbide
Cutters to back spotfacing, Arbors.
Back (and forward) Spotfacing:
COUNTERBORES: From Diam. 34 to Diam 60
ARBORS: From Diam. 20 to Diam. 32
HSS and Hard Carbide
Cutters to back spotfacing, Arbors, Rolling Pilots.
Back and Forward Spotfacing:
COUNTERBORES: From Diam. 60 to Diam 80
ARBORS: From Diam. 30 to Diam. 46
ROLLING PILOTS: From Diam 30 to Diam. 46
HSS and Hard Carbide
Cutters to back spotfacing, Arbors, Rolling Pilots.
Back and Forward Spotfacing:
COUNTERBORES: From Diam. 82 to Diam 125
ARBORS: From Diam. 40 to Diam. 62
ROLLING PILOTS: From Diam 40 to Diam. 62
HSS and Hard Carbide