Jaw & Nut Replacement Kit - For: 8-1/2N Drill Chuck

Item #: HK5030343
Manufacturer: Jacobs
Mfg #: 30343

Technical Specifications:
*Brand Name: Jacobs *For Use With: 8-1/2N Drill Chucks *Type: Jaw and Nut Replacement Kit for Newer Models

Description:
*Super Chuck® Ball Bearing Chucks *Are designed for close tolerance production drilling on precision equipment. *The Jacobs Super Chuck® Ball Bearing 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. *Ball bearing construction maximizes gripping force and drilling accuracy *Jaws center-ground for absolute straightness and alignment *Through hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance *T.I.R. .003" Maximum at half capacity

Shipping Info:
*Actual Weight - .1400 *Dimensions - Height: 2.40 Length: 2.12 Width: 1.28