This stub length drill bit is made of cobalt and high speed steel. This 01J series screw machine length stub length drill bit has a special bronze SST finish. Plus it has split point drill point.
Technical Specs
ItemStub Length Drill
Decimal Equivalent0.228 in
Material - MachiningCobalt, High Speed Steel
Drill Bit Point Angle135 Degrees
Flute Length1.125 in
Shank Length1.5 in
Drill Length ClassScrew Machine Length
Series01J
Primary Material ApplicationSheet Metal, Stainless Steel, Mild Steel, Non-Ferrous Metal