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Bison - 3 Jaws, 12" Diam, Self Centering Manual Lathe Chuck - Plain Back Mount Spindle, Reversible, 1,500 Max RPM, 4.0551" Through Hole Diam, 0.0012" Axial Runout, 0.002" Radial Runout, Cast Iron - Makers Industrial Supply

Bison - 3 Jaws, 12" Diam, Self Centering Manual Lathe Chuck - Plain Back Mount Spindle, Reversible, 1,500 Max RPM, 4.0551" Through Hole Diam, 0.0012" Axial Runout, 0.002" Radial Runout, Cast Iron


Item #: 08574121
Brand: Bison
Model #: 7-800-1200
Exact Tooling IR#: 04

Features and Benefits

Self-centering scroll chucks are designed with jaws on a scroll which open and close with a wrench that is turned on a pinion. They accurately self-center on the workpiece as the jaws close.
Cast iron also called semi-steel is the industry standard for chuck body material.
Product Specifications
Chuck Type Self-Centering
Nominal Chuck Size 12
Number of Jaws 3
Mount Plain Back
Through-Hole Diameter (Decimal Inch) 4.0551
Body Material Cast Iron (Semi-Steel)
Reversible Jaws Reversible Jaws
Number of Jaw Pieces Two-Piece
Chuck Diameter (Inch) 12-1/2
Minimum Jaw Capacity (Decimal Inch) 0.3940
Maximum Jaw Capacity (Decimal Inch) 10.4300
Adjustable No
Jaw Type Master Jaws; Top Jaws
Axial Runout (Decimal Inch) 0.0012
Radial Runout (Decimal Inch) 0.0020
Body Length (Decimal Inch) 3.7010
Maximum RPM 1500
Includes (2) Hex Keys; Chuck Wrench; Eye Bolts (Chuck Size 15-3/4" & Larger); Set of Hard Master Jaws; Set of Mounting Bolts; Set of Soft Top Reversible Jaws
$1,617.82

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