ER20 5/16" ER Style Spring Collet

Item #: GM9920312
Manufacturer: Parlec
Mfg #: ER20-0312

Technical Specifications:
*Brand Name: Parlec *Collet Style/Fits: ER20 *Grip Range: .2730-.3120 *ID/Square (in./mm): 5/16 *Opening Shape: Round *Type: ER Style 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 - .1000 *Dimensions - Height: 1.04 Length: 1.43 Width: 1.04