This heavy-duty mechanics length drill bit is made of high speed steel and has a 17/64 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 3⅝ inch length. Plus it has one 2⅛ inch spiral flutes, straight shank with three flats, right hand cutting direction, and a 135 Degrees split point.
Technical Specs
ArticleForet de longueur mécanique
Équivalent décimal0,2656 po
Material - MachiningAcier rapide
Type de goujureHélicoïdale
Angle de pointe du foret135 Degrees
Longueur de goujure2 1/8 po
Longueur hors tout3 5/8 po
Rapport profondeur x dia.4xD
Drill Length ClassMechanics Length
Alimentation en liquide de refroidissementSans alimentation en liquide de refroidissement
ApplicationAcier allié, acier au carbone, fonte, acier à outils