Bison - 3 Jaw, 500mm Diam, Self Centering Manual Lathe Chuck - Plain Back Mount, 1,300 Max RPM, 7.48" Through Hole Diam, Forged Steel
Item #: 30521660
Brand: Bison
Model #: 7-820-2000
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 | 20 |
| Number of Jaws | 3 |
| Mount | Plain Back |
| Through-Hole Diameter (mm) | 190.00 |
| Through-Hole Diameter (Inch) | 7.4800 |
| Body Material | Forged Steel |
| Reversible Jaws | Reversible Jaws |
| Number of Jaw Pieces | Two-Piece |
| Chuck Diameter (mm) | 500.00 |
| Chuck Diameter (Decimal Inch) | 19.6800 |
| Maximum RPM | 1300 |
| Includes | Chuck Wrench |
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