Hardened, internally graduated.
Set of 3 piecesSuitable for:349500 Three-jaw chuck FN casting Cyl. centring receptacle DIN 6350
349510 Three-jaw chuck FN steel Cyl. centring receptacle DIN 6350
349520 Three-jaw chuck FN casting Receptacle DIN 55029 Camlock
349530 Three-jaw chuck FN steel DIN 55029 holder Camlock
349530 Three-jaw chuck FN steel Receptacle DIN 55029 Camlock
Stepped and hardened jaws, supplied as supplement or as spares, must be ground on the chuck.