3/4" SH; 4" Projection - Straight Shank Collet Chuck

Item #: GM70690033
Manufacturer: ETM
Mfg #: 4501929

Technical Specifications:
*Brand Name: ETM *Collet Style: ER20 *Head Length/Projection: 4.00 *Mount: 3/4 *Nose Diameter: .875 *Overall Length: 5.65 *Type: 3/4" Straight Shank Collet Chuck

Description:
*Balance rings *Run out O.D. - I.D. Max. 0.003 *Mass symmetrical design *For high spindle speed from 20,000 RPM *Superior surface finish Ra 0.0004 *Taper accuracy DIn standard 85% fitness

Shipping Info:
*Actual Weight - .5500 *Dimensions - Height: 1.50 Length: 5.50 Width: 1.60