H & R Manufacturing - Tongue & Groove Attachment, Square Soft Lathe Chuck Jaw - Steel, 3" Btw Mount Hole Ctrs, 7-1/4" Long x 2-1/2" Wide x 4-13/16" High, 1/2" Groove
Item #: 76553940
Brand: H & R Manufacturing
Model #: HR-520-P
Exact Tooling IR#: 04
Features and Benefits
Pointed jaws are blanks used for smaller part diameters, allowing closer contact than square end jaws.
| Product Specifications | |
|---|---|
| Jaw Type | Square |
| Material | Steel |
| Jaw Interface Type | Tongue & Groove |
| Maximum Compatible Chuck Diameter (Inch) | 21 |
| Minimum Compatible Chuck Diameter (Inch) | 18 |
| Overall Height (Inch) | 4-13/16 |
| Groove Width (Decimal Inch) | 0.5000 |
| Distance Between Mount Hole Centers (Inch) | 3 |
| Distance Between Mount Hole Centers (Decimal Inch) | 3.0000 |
| Tongue Width (Decimal Inch) | 0.7500 |
| Jaw End Shape | Pointed |
| Fastener Size (Inch) | 3/4 |
| Overall Width/Diameter (Inch) | 2-1/2 |
| Overall Length (Inch) | 7-1/4 |
| Material Grade | 1018 |
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