#5 HSS Step Drill Bit (1/4" - 1-3/8" by 1/8") sandwich materials this blade maximizes your productivity

this blade maximizes your productivity to do more with one blade

The PACKOUT™ 16QT Compact Cooler holds ice for over 30 hours and is IP65 rated to withstand harsh environments

FEATURES: High density

this rotary hammer is easy to use and helps avoid user fatigue

#5 HSS Step Drill Bit (1/4" - 1-3/8" by 1/8") sandwich materials this blade maximizes your productivityStep drills have single radial concave flutes to create a perfectly round hole in metal, plastic wood and other thin materials without center punching. Constructed of industrial grade high speed molybdenum steel, heat treated and temperature for long life. Self starting tip. No center punching needed. Automatically deburrs top side of hole. Ideal for steel, copper, aluminum and other thin materials. They have a bright finish.