Hard Alloy Cone Carbide Burr, 1/2" Dia., 1/4" Shank, 1-1/8" Depth of CutManufactured with the highest degree of accuracy for perfect concentricity and balance Offers fast material removal and longest life Alternate diamond pattern

For regular live air lines

For use with 3-1/2" W x 5" D drum

Working ends accurately ground and hardened to HRC 52 to 58 for maximum service

Surface Drive® nearly eliminates fastener rounding

Head Width

temperature and circuit protection for enhanced performance

Adjustable driving force facilitates use

Features durable top grain leather

Hole Dozer™ with Carbide Teeth and Diamond Max™ Hole Saws

Small nozzle for drilling up to 5/8" holes

light cleaning of small surfaces areas

Drain plug allows for liquids to be safely drained