 
        Bison - Adapter Back Plate for 12-1/2" Diam Self Centering Lathe Chucks - L-1 Mount, 4-1/8" Through Hole Diam, 11.26mm ID, 12.4" OD, 0.91" Flange Height, Steel
Item #: 08610792
Brand: Bison
Model #: 7-879-9123
Exact Tooling IR#: 04
Features and Benefits
Steel is made up of an iron and carbon. It offers high tensile strength and corrosion resistance, but may offer some vibration during an operation. 
| Product Specifications | |
|---|---|
| Nominal Chuck Size | 12 | 
| Spindle Nose Type | L Series | 
| Mount | L-1 | 
| Chuck Compatibility | Self-Centering Chucks | 
| Through-Hole Diameter (Decimal Inch) | 4.1250 | 
| Chuck Diameter Compatibility (Inch) | 12-1/2 | 
| Inside Diameter (Decimal Inch) | 11.2600 | 
| Outside Diameter (Decimal Inch) | 12.4000 | 
| Flange Height (Decimal Inch) | 0.9100 | 
| Material | Steel | 
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