ER20 1/2" ER Style Collet

Item #: GM70702123
Manufacturer: Techniks
Mfg #: 04220-1/2

Technical Specifications:
*Brand Name: Techniks *Collet Style/Fits: ER20 *Grip Range: .4720-.5110 *ID/Square (in./mm): 1/2 *Opening Shape: Round *Type: ER 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 - .0500 *Dimensions - Height: 1.10 Length: 1.40 Width: .900