ER40 3/8" ER Style Spring Collet

Item #: GM404012
Manufacturer: ETM
Mfg #: 4500158

Technical Specifications:
*Brand Name: ETM *Collet Style/Fits: ER40 *Grip Range: .3540-.3930 *ID/Square (in./mm): 3/8 *Opening Shape: Round *Type: ER Style Spring Collet

Description:
*ER Spring Collets are the only Clamping Collet System for combined milling, drill, reaming, tapping and boring *ER Collets concentricity guaranteed to .0004" *Wide holding range of each collet requies fewer collets and changes-guarantees that undersize cutting tools can be held without sacrificing accuracy or gripping power *Unique self-releasing sytsem eliminates sticking *Flute holding capabilities for highest concentricity and clamping power *ER Mini-Collet Chucks allow for machining in tight locations with reduced outside nose diameter *Clamping range is .039"

Shipping Info:
*Actual Weight - .6390