Superchuck Ball Bearing Chuck, K4 Key, 1/8 in to 3/4 in Capacity, 4JT Short Mount ORS NASCO high performance
Yard notes & kiln story
Description
Superchuck Ball Bearing Chuck, K4 Key, 1 8 in to 3 4 in Capacity, 4JT Short Mount ORS NASCO high performance high performance Excellent for high temperature bearings Ball bearing construction maximizes gripping force and drilling accuracy Jaws center ground for straightness and alignment One piece sleeve eliminates crack between driving teeth often found in other designs Through hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance Fluted sleeve standard