3/8 x 8 x 18 - Oversize Air Hardening Flat Stock Square Serrated Key Type - Master Keys Chuck Size 15" to 18" inches 94 Drill Point Angle 140

94 Drill Point Angle 140 Drill Bit Material Carbide Drill Bit Finish/Coating TiAlN +NbN Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Coolant Through Yes Flute Length (mm) 41

75″ Thread Length 85 mm Finish Black Oxide

Model #: 137-1508

Material Type Polyethylene Cloth Color/Pattern Black Thickness (mil) 13

Mfg #: 56941

3/8 x 8 x 18 - Oversize Air Hardening Flat Stock Square Serrated Key Type - Master Keys Chuck Size 15" to 18" inches 94 Drill Point Angle 140Item #: LY4657603 Manufacturer: Starrett Mfg #: 57603 Technical Specifications: *Brand Name: Starrett *Length: 18 *Material: A 2 *Thick: 3 8 *Width: 8 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