Machine Tool Arbors

The Jacobs Ball Bearing Super Chuck is specifically engineered for heavy duty, close tolerance production drilling. It is adaptable to a wide range of production drilling equipment, jig borers, milling machines, lathes and radials. Utilizing a ball thrust bearing to reduce friction in the chuck closing mechanism, it permits the application of more gripping force on drill shanks to maximize drilling torque under the most demanding machining conditions. Features: Ball bearing construction maximizes gripping force and drilling accuracy Jaws center-ground for absolute straightness and ...

Designed for slotting or straddle milling.

Adapter for using a drill chuck with a Hougen HMD917/918/920 (Slot Drive) magnetic drill.

For use in the manufacturing of cartridge rolls.

Nut Lock Type Arbors for smooth shafts. Ideal for mounting various abrasive wheels. Socket set screws secure the arbor to the shaft. Arbors have a 1/2 threaded portion which is 2-5/8 long and can accommodate wheel widths up to 2 inches.