18 x 1/32 x 2-1/2 - Oil Hardening Flat Stock Lathe Toolholder Bushings - NPT Boring Bar Sleeve 9090 Outside Diameter (Decimal Inch)

9090 Outside Diameter (Decimal Inch) 1

Threaded Pipe Size (Inch) 1/2 Length (Inch) 4 Material Grade 316 Schedule 40

Item #: MA5240300

Model #: 323-HSSELY-M

18 x 1/32 x 2-1/2 - Oil Hardening Flat Stock Lathe Toolholder Bushings - NPT Boring Bar Sleeve 9090 Outside Diameter (Decimal Inch)Item #: LY4053939 Manufacturer: Starrett Mfg #: 53939 Technical Specifications: *Brand Name: Starrett *Length: 18 *Material: O 1 *Thick: 1 32 *Width: 2 1 2 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&