9/16 x 4 x 36 - Oversize Air Hardening Flat Stock ER Collets - ER-40 Collet Trays 62 *Base Type: Solid *Base

62 *Base Type: Solid *Base Width: 1

2756 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 High Performance Series/List 5521

Outside Diameter (Inch): 7-5/8

Item #: 85776359

9/16 x 4 x 36 - Oversize Air Hardening Flat Stock ER Collets - ER-40 Collet Trays 62 *Base Type: Solid *BaseItem #: LY4657430 Manufacturer: Starrett Mfg #: 57430 Technical Specifications: *Brand Name: Starrett *Length: 36 *Material: A 2 *Thick: 9 16 *Width: 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 dies