4" BISON 3-Jaw SET-TRU Solid OD/ID Jaws 7-866-8040

4" BISON 3-Jaw  SET-TRU  Solid OD/ID Jaws  7-866-8040
Item# 7-866-8040
Availability: In Stock

Product Description

BISON 4" 3-Jaw (Solid) SET-TRU Chuck Forged Steel with Two Sets of OD/ID Solid Hard Jaws 7-866-8040

Bison SET-TRU Chucks can give your lathe the accuracy of a tool room lathe. Once dialed in you can count on .0003" total indicator run out (radial) and .0001 total indicator run out (axial).

Set-Tru Scroll Chucks have 3 pinions, or 3 positions for the chuck wrench. Compare with other well-known chucks which only use a single pinion design. Bison's finest product.

This well respected brand of chucks has been the long accepted standard for high quality European work holding technology. At your request an Ajax Chuck & Jaw Technician can assest in selection of a Bison Chuck to fit your application. Ajax sales and service 1 (800) 543-5998

3 Pinion Design

0.0006" T.I.R. Repeatability

Each chuck is provided with:

1 Set of hard solid ID jaws

1 Set of hard solid OD jaws

1 Chuck wrench

1 Set of mounting bolts

1 Set of fine adjustment screws

1 hex key

Chuck Diameter D in 4

Hole Diameter d in 0.787

Maximum Speed RPM 6300

Weight lb 7.3

F in 3.2677

E in 1.7717

H in 2.677

C in 0.51

M Thread M8 x 1.25

M Qty 3

N Thread M18 x 1

N Qty 4

Clamping Range d1 (min-max) .118 - 1.30

Clamping Range d2 (min-max) 1.26 - 2.44

Clamping Range d3 (min-max) 2.44 - 3.27

Clamping Range d4 (min-max) .98 - 2.20

Clamping Range d5 (min-max) 2.20 - 3.43

PHONE: 1(800)543-5998 FAX: 1(800)552-5320
6724 Perimeter Loop Drive
Suite 305
Dublin , OH 43017
EMAIL: online@ajaxtoolsupply.com
WEB: www.ajaxtoolsupply.com