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Interstate - 5/16" ER40 Collet - 0.0005" TIR - Exact Tooling

Interstate - 5/16" ER40 Collet - 0.0005" TIR


Item #: 79690749
Brand: Interstate
Exact Tooling IR#: 04

Features and Benefits

ER collets are used for holding cylindrical shank tools without flats. These collets do not have coolant through capabilities.
Product Specifications
Type ER Collet
Collet Series ER40
Size Range (Inch) 5/16
Size (Inch) 5/16
Size (Decimal Inch) 0.3125
TIR (Decimal Inch) 0.000500
Minimum Collet Capacity (Decimal Inch) 0.2728
Maximum Collet Capacity (Decimal Inch) 0.3122
PSC Code 5136
$ 24.07