This heavy-duty twist drill bit is made of carbide-tipped high speed steel and has a ¼ inch diameter, 2⅜ inch long shank. It is for use with alloy/low carbon steel, aluminum, cast iron, non-ferrous, and meets ANSI standards. This 2745 series taper length twist drill bit has a bright (uncoated) finish, and has fractional inch, letter measurements. It is non-coolant through with a 6⅛ inch length. Plus it has two 3¾ inch spiral flutes, a straight shank, and 118 Degrees radial point.
Technical Specs
ItemTaper Length Drill Bit
Decimal Equivalent0.2500 in
Material - MachiningCarbide Tipped, High Speed Steel