Irwin Unibit HSS Fractional Step Drill Bit Size:3/16" - 1/2" The STIHL anti-vibration system supports

The STIHL anti-vibration system supports precise cutting and exact incisions

STUD™ measuring tapes have double-sided printing for easy reading as well as a finger stop to control blade retraction

Variable depth adjustment — allows spring loaded guard to be adjusted to desired depth while springing back over Guidepoint wheel for added protection

these screws are designed for superior holding power in particle board and other soft materials

is up to 2 lbs lighter

Irwin Unibit HSS Fractional Step Drill Bit Size:3/16" - 1/2" The STIHL anti-vibration system supportsSave time by eliminating the need to change drills when drilling round holes in thin materials. Each smaller size drill also acts as a pilot for the next size. Patented single flute cutting edge gives greater control through steps and a true round hole every time. Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates. SpeedPoint tip penetrates faster than previous Unibits and prevents