Bison - 6 Jaws, 4" Diam, Self Centering Manual Lathe Chuck - Plain Back Mount Spindle, 1,600 Max RPM, 1.2598" Through Hole Diam, 0.0006" Axial Runout, Forged Steel
Item #: 09673443
Brand: Bison
Model #: 7-869-0400
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.
Forged steel or steel chucks have greater accuracy, less wear and can be operated at higher RPM's.
| Product Specifications | |
|---|---|
| Chuck Type | Self-Centering |
| Nominal Chuck Size | 4 |
| Number of Jaws | 6 |
| Mount | Plain Back |
| Through-Hole Diameter (Decimal Inch) | 1.2598 |
| Body Material | Forged Steel |
| Reversible Jaws | Nonreversible Jaws |
| Number of Jaw Pieces | One-Piece |
| Chuck Diameter (Inch) | 4 |
| Minimum Jaw Capacity (Decimal Inch) | 0.0590 |
| Maximum Jaw Capacity (Decimal Inch) | 1.2200 |
| Adjustable | No |
| Axial Runout (Decimal Inch) | 0.0006 |
| Body Length (Decimal Inch) | 1.5748 |
| Maximum RPM | 1600 |
| Includes | Hard Solid Jaws; Wrench; Chuck Key |
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