Pratt Burnerd 250mm Iron 6-Jaw Griptru Scroll Chuck

Introduction

Chucks with 6 jaws are used to reduce distortion in thin walled components or to spread the gripping force more evenly, giving a better finish in grinding operations. These chucks allow the operator to re-align the front body of the chuck and therefore the workpiece in relation to the spindle nose, thus giving increased accuracy of within 0.005mm.

Brand :Pratt Burnerd

Type :6-Jaw Griptru Scroll Chuck

Manufacturer Part Number :9260-02505

Chuck Size (mm) :250

Features & Benefits : Meets ISO 3089:1991 (E) Class I standards
Three hardened pinions
Complete with one set of each hard inside and hard outside jaws
Twelve month warranty
6-jaws

Maximum Capacity (mm) :250

Body Diameter (mm) :250

Body Width (mm) :101.3

Jaw Height (mm) :33.0

Maximum Speed (rpm) :3300

Diameter (mm) :250

Capacity (mm) :3 – 250