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Item # 74189 R8 collets are manufactured to exacting standards. They are a good choice for milling, drilling and reaming, secondary grinding operations and tool sharpening.
- Tolerance: Guaranteed to be within 0.0002" at the collets' nose.
- R8 collets are widely used in machining and work in holding devices and fixtures.
Specifications | Collet Series
| R8
| Bore Dia.
| 3/4 in.
| Main Body Diameter
| 0.95 in.
| O.A.L.
| 4 in.
| Internal Thread
| 7/16" x 20RH UNF
| Tolerance
| 0.0002 in.
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