.3150-.3543 (8-9mm) ER20 5UM Collet Square Serrated Key Type - Master Keys Chuck Size 20" to 24" inches 3/16Z *Type: ER Steel Sealed

3/16Z *Type: ER Steel Sealed Collet *Weight (lbs/oz):

00 Manufacturer Grade US735 Coating/Finish PVD Insert Hand Neutral Insert Thickness 4

Item #: 18382754

Model #: H168DO

Product Specifications Inner Diameter 1″ Tool Type Drill Outer Diameter 1 3/8″ Type Headless Press Fit (P) Length 1 3/4″

.3150-.3543 (8-9mm) ER20 5UM Collet Square Serrated Key Type - Master Keys Chuck Size 20" to 24" inches 3/16Z *Type: ER Steel SealedItem #: GM935UMER200354 Manufacturer: Parlec Mfg #: 5UMER20 03 Technical Specifications: *Brand Name: Parlec *Collet Style Fits: ER20 *Grip Range: . 3150 . 3543 *Grip Range (Metric): 8 9mm *ID: 9mm *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