.04 - 1/2" Capacity - 3JT Mount - Super Ball Bearing Drill Chuck

Item #: HK5030221
Manufacturer: Jacobs
Mfg #: 30221D

Technical Specifications:
*Brand Name: Jacobs *Capacity English: .040 - 1/2 *Capacity Metric: 0-13 *Jaw & Nut Repl Kit: HK507432 *Jaw & Nut Repl Kit for Newer Models: HK5030345 *Key Used: K3 *Model Number: 14N *Mount: 3JT *Type: Super Chuck Ball Bearing Drill Chuck

Description:
*Super Chuck® Ball Bearing Chuck *Specifically engineered for heavy-duty, close tolerance production drilling *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 - 2.4000 *Dimensions - Height: 2.59 Length: 4.40 Width: 3.46