Irwin Unibit 10234 Step Drill Bit, 3/16 to 7/8 in Dia, 1-Flute, 3/8 in Dia Shank, Hex Shank Thermostats The JC10PLUS features a host

The JC10PLUS features a host of improved features including a larger tank

Flush-nose design for stapling in tough spots

pipe clamp anchoring and maintenance repair operations when combined with light masonry screw anchors

the 2733 combines the best in accuracy

Irwin Unibit 10234 Step Drill Bit, 3/16 to 7/8 in Dia, 1-Flute, 3/8 in Dia Shank, Hex Shank Thermostats The JC10PLUS features a hostHigh speed steel bit with single flute cutting edge for greater control through steps. Hex shank prevents slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.