.1680-.1875 (3/16) ER11 5UM Collet Metric Tongue & Groove - Soft Jaws Chuck Size 8" inches High Speed Steel (HSS) provides

High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials

Sling Type Bridle

Type Preset Drive Size (Inch) 7/16 Maximum Torque (In/Lb) 30

Model #: 120681

Overall Length (Inch): 9

.1680-.1875 (3/16) ER11 5UM Collet Metric Tongue & Groove - Soft Jaws Chuck Size 8" inches High Speed Steel (HSS) providesItem #: GM935UMER110187 Manufacturer: Parlec Mfg #: 5UMER11 01 Technical Specifications: *Brand Name: Parlec *Collet Style Fits: ER11 *Grip Range: . 1680 . 1875 *ID: 3 16 *Opening Shape: Round *Type: ER 5UM *Weight (lbs oz): . 030 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