- PULL STUDS for tool holders " SK " ISO 7388-1 ( ex Din 69871 )- PULL STUDS for tool holders " SKC" Similar ISO 7388-1 with FACE CONTACT
- PULL STUDS for tool holders " BT " ISO 7388-2 ( ex JIS 6399 / MAS 403 BT )
- PULL STUDS for tool holders " BTC " Similar ISO 7388-2 with FACE CONTACT
TECNICHAL FEATURES:
* Made of hardened NiCrMo steel alloy
* case hardened to 0,5-0,7 mm, hardened, tempered, sandblasted , polished HRC 58 ± 2
* Ground on all the coupling profile and spindle seat