This heavy-duty mechanics length drill bit is made of high speed steel and has a ⅜ inch diameter shank. It is for use with alloy steel, carbon steel, cast iron, tool steel. This mechanics length drill bit has a black and gold finish, and has fractional inch measurements. It is non-coolant through with a 4⅛ inch length. Plus it has one 2 11/16 inch spiral flutes, straight shank with three flats, right hand cutting direction, and a 135 Degrees split point.
Technical Specs
ItemMechanics Length Drill Bit
Decimal Equivalent0,375 po
Material - MachiningHigh Speed Steel
Flute TypeSpiral
Drill Bit Point Angle135 Degrees
Flute Length2 11/16 in
Overall Length4 1/8 in
Depth:Dia. Ratio4xD
Drill Length ClassMechanics Length
Coolant FedNon-Coolant Through
ApplicationAcier allié, acier au carbone, fonte, acier à outils