.451-.500 (1/2) ER40 5UM Collet 1.5mm x 60 Serrations - Hard Jaws Chuck Size 15" and 18" inches High speed steel (HSS) provides

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials

2189 Drill Point Angle 118 Drill Bit Material High Speed Steel Drill Bit Finish/Coating Oxide Overall Length (mm) 205

Product Specifications Type Coupling Nut Material Low Carbon Steel Thread Size ‎3/4″-10 Overall Length 1 7/8″ Finish Black Oxide Width Across Flats 1 1/4″

Item #: HE40M673R24

.451-.500 (1/2) ER40 5UM Collet 1.5mm x 60 Serrations - Hard Jaws Chuck Size 15" and 18" inches High speed steel (HSS) providesItem #: GM935UMER400500 Manufacturer: Parlec Mfg #: 5UMER40 05 Technical Specifications: *Brand Name: Parlec *Collet Style Fits: ER40 *Grip Range: . 4510 . 5000 *ID: 1 2 *Opening Shape: Round *Type: ER 5UM *Weight (lbs oz): . 600 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