This general purpose taper shank drill bit is made of high speed steel. It is for use with cast iron, steel, and meets ASME standards. This taper shank drill bit has a black oxide finish, and has fractional inch measurements. It is non-coolant through with a 11¾ inch length. Plus it has two 7⅛ inch spiral flutes, taper shank, a right hand cutting direction, and 118 Degrees conventional point.
Technical Specs
ItemTaper Shank Drill Bit
Decimal Equivalent1.125
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Flute TypeSpiral
Flute Length7 1/8 in
Helix Angle21 Degrees to 34 Degrees
Spiral DirectionRight Hand
Taper Shank SizeMT3
Depth:Dia. Ratio4xD
Drill Bit GroupingIndividual
Drill Diameter Tolerance+0.0000 in/-0.0015 in
Primary Material ApplicationCast Iron, Steel
List Number2411
Drill Bit Size1 1/8 in
Measurement SystemFractional Inch
Finish - MachiningBlack Oxide
Drill Bit Point TypeConventional Point
Number of Flutes2
Maximum Drilling Depth7 1/8 in
Cutting DirectionRight Hand
Shank Type - MachiningTaper
Overall Length11 3/4 in
Coolant FedNon-Coolant Through
StandardsASME B94.11M
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeK, P
Country of OriginUnited States
(subject to change)