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Dunham - 3 Inch Head Diameter, 5C Expanding Collet - 4.49 Inch Overall Length, Steel, 0.0005 Inch TIR - Exact Industrial Supply

Dunham - 3 Inch Head Diameter, 5C Expanding Collet - 4.49 Inch Overall Length, Steel, 0.0005 Inch TIR


Item #: 03388766
Brand: Dunham
Model #: CC3010
Exact Tooling IR#: 04

Features and Benefits

Expanding collets are used grip the inside diameter of a workpiece so that the outside diameter of the workpiece can be machined.
Product Specifications
Type Expanding
Head Diameter (Inch) 3
Head Diameter (Decimal Inch) 3.0000
Minimum Grip (Inch) 3/4
Minimum Grip (Decimal Inch) 0.7500
Maximum Grip (Inch) 2-15/16
Maximum Grip (Decimal Inch) 2.9375
Head Length (Inch) 1
Head Length (Decimal Inch) 1.0000
Overall Length (Decimal Inch) 4.4900
External Thread Size 1.240-20
Material Steel
TIR (Decimal Inch) 0.000500
PSC Code 5136
$221.14

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