7/8 x 3 x 36 - Oversize Air Hardening Flat Stock 3.0mm x 60 Serrations - Jaw Nuts and Screws Chuck Size 18" to 20" inches 2854 Specification Designation DIN Spiral

2854 Specification Designation DIN Spiral Type Regular Spiral Threaded Shank No Number of Flutes 2 Drill Bit Diameter Tolerance (mm) h8 Web Thinning Web-Thinning Drill Bit Grade Heavy Duty Material Grade M2 Series/List 653

50 *Bar Opening: 78 *Bar Style: U-Shape *Base Type: Flanged *Brand Name: De-Sta-Co *Height Under Clamp Arm: 1

50 Length: 6

Item #: 96248927

7/8 x 3 x 36 - Oversize Air Hardening Flat Stock 3.0mm x 60 Serrations - Jaw Nuts and Screws Chuck Size 18" to 20" inches 2854 Specification Designation DIN SpiralItem #: LY4657453 Manufacturer: Starrett Mfg #: 57453 Technical Specifications: *Brand Name: Starrett *Length: 36 *Material: A 2 *Thick: 7 8 *Width: 3 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 dies to