1-1/4 x 1-1/4 x 18 - Oversize Air Hardening Flat Stock Lathe Toolholder Bushings - Type DD Bushings ) 10 Tensile Strength (psi)

) 10 Tensile Strength (psi) 60 Additional Information Fire Retardant

K Ansi Code RNMF55-MR7 Iso Code RNMF55-MR7 Cutting Direction Neutral Proprietary Coating Designation Duratomic Coating Classification CVD Chip Breaker MR7 Style RNMF Width (Decimal Inch - 4 Decimals) 0

4mm *Material: Carbon Steel *Safe Workload: 27984 lbs *Style: Short Shank Shoulder Pattern *Thread Length: 84

38 *Distance From Surface to Plunger: 1

1-1/4 x 1-1/4 x 18 - Oversize Air Hardening Flat Stock Lathe Toolholder Bushings - Type DD Bushings ) 10 Tensile Strength (psi)Item #: LY4657656 Manufacturer: Starrett Mfg #: 57656 Technical Specifications: *Brand Name: Starrett *Length: 18 *Material: A 2 *Thick: 1 1 4 *Width: 1 1 4 Description: *499 s a A 2 5% chromium air hardening steel with high wear and abrasion resistance *Oversize: +. 010" . 015" thickness tolerance *Maintains close dimensional accuracy throughout the heat treating process *The 5% chromium content makes this steel especially desirable for punches and