H & R Manufacturing - 8" Max Chuck Diam Compatibility, Case Hardened Steel 1.5mm x 60° Serrated Hard Lathe Top Jaws - 2 Steps, 0.551" Groove Width, 1-1/2" Wide x 3-1/2" Long x 1.969" High
Item #: 90904830
Brand: H & R Manufacturing
Model #: HR-149-RJ
Exact Tooling IR#: 04
Features and Benefits
Top jaws, also known as hard or step jaws, hold a workpiece during an operation. They are reversible and are bolted onto the master jaw.
| Product Specifications | |
|---|---|
| Jaw Type | Top Jaws |
| Jaw Interface Type | 1.5mm x 60 Serrated |
| Maximum Compatible Chuck Diameter (Inch) | 8 |
| Maximum Compatible Chuck Diameter (Decimal Inch) | 8.00 |
| Number of Steps | 2 |
| Material | Case Hardened Steel |
| Overall Width/Diameter (Inch) | 1-1/2 |
| Brand Compatibility | Kitagawa; Matsumoto |
| Overall Length (Inch) | 3-1/2 |
| Minimum Compatible Chuck Diameter (Inch) | 8 |
| Groove Width (Decimal Inch) | 0.5510 |
| Number of Jaws | 3 |
| Overall Height (Decimal Inch) | 1.9690 |
| Fastener Size (mm) | 12.00 |
| Distance Between Mount Hole Centers (Decimal Inch) | 1.0000 |
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