Schunk - 12" Max Chuck Diam Compatibility, Steel 1.5mm x 60° Serrated Hard Lathe Top Jaws - 21mm Groove Width, 50mm Wide x 2-1/2" High
Item #: 84822782
Brand: Schunk
Model #: 138133
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 (mm) | 304.80 |
| Maximum Compatible Chuck Diameter (Inch) | 12 |
| Maximum Compatible Chuck Diameter (Decimal Inch) | 12.00 |
| Material | Steel |
| Overall Width/Diameter (mm) | 50.00 |
| Minimum Compatible Chuck Diameter (Inch) | 12 |
| Groove Width (mm) | 21.00 |
| Groove Width (Decimal Inch) | 0.8268 |
| Maximum External Chucking Diameter (Decimal Inch) | 9.3700 |
| Number of Jaws | 3 |
| Maximum Internal Chucking Diameter (mm) | 238.00 |
| Overall Height (mm) | 63.50 |
| Overall Height (Inch) | 2-1/2 |
| Minimum Internal Chucking Diameter (mm) | 173.00 |
| Minimum Internal Chucking Diameter (Decimal Inch) | 6.8110 |
| Fastener Size (mm) | M16 |
| Distance Between Mount Hole Centers (mm) | 30.00 |
| Distance Between Mount Hole Centers (Decimal Inch) | 1.1811 |
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