.273-.3125 (5/16) ER20 5UM Collet

Item #: GM935UMER200312
Manufacturer: Parlec
Mfg #: 5UMER20-03

Technical Specifications:
*Brand Name: Parlec *Collet Style/Fits: ER20 *Grip Range: .2730-.3125 *ID: 5/16 *Opening Shape: Round *Type: ER 5UM *Weight (lbs/oz): .100

Description:
*ER GRADE AA 5 MICRON COLLETS *Evenly distributed cutting edges for high performace machining .0002" (5 micron) gage tolerance *Exceeds DIN requirements *12 slots, deburred and polished *Increased grip force with reduced friction to collet seat

Shipping Info:
*Actual Weight - .1000