Irwin Tools Irwin 11104 Unibit4M 4-Millimeter to 22-Millimeter by 3/8-Inch Shank Step Drill Bit Wrenches Whether you are working with

Whether you are working with delicate veneered plywood

Precision Wire Stripping: Cleanly strips 10-14 AWG solid and 12-16 AWG stranded electrical conductors without nicking the copper

The external battery compartment can be easily opened or closed with gloves on

abrasive laminates

The soft-start feature reduces torque at startup

Irwin Tools Irwin 11104 Unibit4M 4-Millimeter to 22-Millimeter by 3/8-Inch Shank Step Drill Bit Wrenches Whether you are working withIrwin Tools Irwin 11104 Unibit4M 4 Millimeter to 22 Millimeter by 3 8 Inch Shank Step Drill Bit Drill Multiple Hole Sizes with One Bit. IRWIN Unibit Step Drill Bits make precise clean holes in a variety of thin materials including stainless steel, copper, brass, aluminum, plastic, and laminates. Offered in single and double flute designs, Unibit Step Drill bits have precise step control and SpeedPoint tip for fast starts. Unibit double flute designs