ER40 21mm ER Spring Collet

Item #: GM70424021MM
Manufacturer: Techniks
Mfg #:

Technical Specifications:
*Brand Name: Techniks *Collet Style/Fits: ER40 *Grip Range: .7870-.8270 *Grip Range (Metric): 20.0 - 21.0 *ID/Square (in./mm): 21mm *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 - .5500