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Bison  4-Jaw Extra Heavy Duty Oil Country Chuck

 Extra Heavy Duty Large Through Hole Oil Country Chucks

3-jaw and 4 Jaw Independent Oil Country Chucks with Extra Large Thru-Holes.

Forged Steel Body extra heavy duty chucks provide a high level of accuracy and extra high gripping power, rigidity, time tested reliability.

For use on heavy duty lathes, indexers, rotary tables, and in a variety of milling applications. For extra heavy duty production applications.

Chucks are provided with A type spindle nose mounts.

4-Jaw Independent Forged Steel Extra Heavy Duty Chucks
Large Thru Hole, 2 Piece Jaws,
A, D, and Plain Back Mount, 

Technical
Information		 Replacement
Parts		 Replacement
Jaws
 
Chucks Size
4-Jaw Independent
Extra Heavy Duty
Forged Steel
2 pc. Jaws
Plain Back
(Model 4307)
4-Jaw
Independent
Forged Steel
2 pc. Jaws
A Type Mount
(Model 4317)
4-Jaw
Independent
Forged Steel
2 pc. Jaws
D Type Mount
(Model 4343)
Chuck
Number		 Chuck
 Number		 Spindle
Mount		 Chuck
Number		 Spindle
 Mount
16" Inch   7-859-1620
7-859-1625		 A2-8
A2-11		 7-859-6150
7-859-6153		 D1-8
D1-11
20 Inch   7-859-2033
7-859-2043		 A2-11
A2-15		 7-859-6200
7-859-6203		 D1-8
D1-11
25 Inch   7-859-2543
7-859-2555		 A2-15
A2-20		    
28 Inch   7-859-2845
7-859-2853		 A2-15
A2-20		 7-859-6839 D1-11
32 Inch   7-859-3243
7-859-3255
7-859-3257		 A2-15
A2-20
A2-20		    
40 Inch 7-859-4201 7-859-4063 A2-28    
 

QCS Workholding LLC
18611 West Windhaven Terrace Trail
Cypress  Texas   77433
Phone  281-664-1020     Fax   281-664-1026
Email:   workholding@hotmail.com

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