Bison - 3 Jaws, 4" Diam, Self Centering Manual Lathe Chuck - 3MT Mount Spindle, Adjustable, Reversible, 2,500 Max RPM, 1.18" Through Hole Diam, Forged Steel
Item #: 09673021
Brand: Bison
Model #: 7-861-0400
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 | 3 |
| Mount | 3MT |
| Through-Hole Diameter (Decimal Inch) | 1.1800 |
| Body Material | Forged Steel |
| Reversible Jaws | Reversible Jaws |
| Number of Jaw Pieces | Two-Piece |
| Chuck Diameter (Inch) | 4 |
| Minimum Jaw Capacity (Decimal Inch) | 0.1200 |
| Maximum Jaw Capacity (Decimal Inch) | 3.2700 |
| Adjustable | Yes |
| Body Length (Decimal Inch) | 5.2400 |
| Overall Length (Decimal Inch) | 8.7000 |
| Maximum RPM | 2500 |
| Includes | Hard Solid Jaws |
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