18 x 5/16 x 3-1/2 - Air Hardening Flat Stock Countersinks Chamfer Mills & Back Chamfers 4921 Drill Point Length (mm)

4921 Drill Point Length (mm) 4

20 Drill Point Angle 140 Drill Bit Material Solid Carbide Drill Bit Finish/Coating TiAlN Flute Type Spiral Cutting Direction Right Hand Shank Type Straight Flute Length (mm) 24

Model #: 7377194

Model #: 924

18 x 5/16 x 3-1/2 - Air Hardening Flat Stock Countersinks Chamfer Mills & Back Chamfers 4921 Drill Point Length (mm)Item #: LY4554723 Manufacturer: Starrett Mfg #: 54723 Technical Specifications: *Brand Name: Starrett *Length: 18 *Material: A 2 *Thick: 5 16 *Width: 3 1 2 Description: *A 2 Air Hardening Ground Flat Stock 18" Length *Made from fine grain, electric furnace air hardening, 5 chrome tool steel *Has excellent wear and abrasion resistance properties *Furnished with a fully spheroidized structure and is 100 free of decarb and other surface imperfections.