Jacobs 3JT Taper Mounted Ball Bearing Drill Chuck – 3 – 16mm

Introduction

Taper mounted ball bearing chuck is designed for close tolerance production drilling on precision equipment.

Brand :Jacobs

Capacity (in) :0.125 – 0.625

Capacity (mm) :3 – 16

Manufacturer Part Number :08590879

Chuck Diameter (mm) :66.9

Features & Benefits : Ball hearing construction maximizes gripping force and drilling accuracy
Jaws centre-ground for absolute 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
Each chuck 100% inspected for performance and precision
T I R 0.003in maximum at half capacity

Type :Taper Mounted Ball Bearing Drill Chuck

Chuck Type :Ball Bearing Tapered

Open Length (mm) :82.8

Mount :3JT