10" BISON 2 Jaw SET-TRU Chuck Forged Steel 7-827-1000

10" BISON  2 Jaw  SET-TRU Chuck Forged Steel  7-827-1000
Item# 78271000
Availability: In Stock

Product Description

BISON 10" 2 Jaw (2 Piece) SET-TRU Chuck Forged Steel with Fine Adjustment 7-827-1000

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

Number of Jaws 2

Maximum RPM 2000

Weight 65 lbs

.0004" Accuracy

Scroll & jaws hardened and ground

Three hardened and ground pinions

4 Micro adjustment screws provide .0004 T.I.R. repeatability

Extremely high gripping concentricity

2-Piece top jaws are American Standard Tongue & Groove.


d max. in 2.992

F in 8.8188

E in 5.7086

H in 3.504

h Soft Top Jaws in 2.071

C in 0.79

Mounting Bolts, Thread M12 x 1.75

Mounting Bolts, Qty 3

Fine Adj. Screw, Thread M18x1

Fine Adj. Screw, Qty 4

Clamping Range d1 (min-max) .197 - 4.65

Clamping Range d2 (min-max) 3.39 - 7.76

Clamping Range d3 (min-max) 6.30 - 9.84

Clamping Range d4 (min-max) 2.28 - 6.50

Clamping Range d5 (min-max) 4.92 - 9.25

Each chuck is provided with:

1 Set of hard master jaws

1 Set of hard top reversible jaws

1 Set of mounting bolts

1 Set of fine adjustment screws

2 Hex keys

Eye bolts for chuck sizes 15-3/4 and larger

PHONE: 1(800)543-5998 FAX: 1(800)552-5320
575 N Hague Ave.
Columbus, OH 43204
EMAIL: online@ajaxtoolsupply.com
WEB: www.ajaxtoolsupply.com