18 x 1/4 x 1/4 - Oil Hardening Flat Stock Thread Mill Inserts for Threading on CNC Milling Machines Class of Fit: - X

Class of Fit: - X

6440 Outside Diameter (Decimal Inch) 1

Disc Diameter (Inch) 5 Abrasive Material Zirconia Alumina Grade Coarse Grit 80 Center Hole Size (Inch) 0 Series X-LOCK Backing Material Rubber Flexible Yes Disc Color Blue Maximum RPM 11000

or replacement *Materal: Type 440-C Stainless Steel hardened to Rc 58-26 *Eccentricity

Item #: ER45L1401005663

18 x 1/4 x 1/4 - Oil Hardening Flat Stock Thread Mill Inserts for Threading on CNC Milling Machines Class of Fit: - XItem #: LY4054068 Manufacturer: Starrett Mfg #: 54068 Technical Specifications: *Brand Name: Starrett *Length: 18 *Material: O 1 *Thick: 1 4 *Width: 1 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&