Brand: Jacobs

Jacobs HK5030239 Super Ball Bearing Drill Chuck - 3/8"-1" Capacity-5JT Mount

SKU: FTS-HK5030239
MPN: 30239D

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Short Description

Jacobs 27112807 Super Ball Bearing Drill Chuck - 3/8"-1" Capacity-5JT Mount

Full Description

Maximum Capacity 1" Model No 20N
Minimum Capacity 3/8" Style Super Ball
Mount Type 5JT Minimum Capacity mm 10 mm
Key Style K5 Maximum Capacity mm 24 mm
• 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