18 x 5/8 x 3/4 - Oil Hardening Flat Stock ER Collets - ER-25 Collets 75 Number of Flutes 3

75 Number of Flutes 3 Chamfer Plug Class of Fit 6H Finish/Coating Hardlube Material HSS-E Through Coolant NonThrough Coolant Thread Direction Right Hand Overall Length (Decimal Inch) 4

Model #: MD50032

Model #: 20521650A

NEMA Configuration: L7-15P

18 x 5/8 x 3/4 - Oil Hardening Flat Stock ER Collets - ER-25 Collets 75 Number of Flutes 3Item #: LY4054173 Manufacturer: Starrett Mfg #: 54173 Technical Specifications: *Brand Name: Starrett *Length: 18 *Material: O 1 *Thick: 5 8 *Width: 3 4 Description: *Precision Ground 0 1 Gage Stock 18" Length *0 1 Oil Hardening Ground Flat Stock *Electric furnace melt oil hardening tool steel supplied with a fully spheroidized structure *Non shrinking general purpose tool steel *HEAT TREATMENT: For sections smaller than 1 4" heat to 1450?_1475? F&