Diablo Demo Demon Carbide Teeth Rough - In Hole Saw - Compatible with SnapLock Plus Mandrel System - 4-1/4" Diameter, 2-3/8" Length - DHS4250CTR Masonry Drill Bit Sets 2 AAA batteries and adapter

2 AAA batteries and adapter cables

3-Year Limited Warranty

5 HP develops 142 CFM

Four 3" casters permit easy handling of heavy loads

Diablo Demo Demon Carbide Teeth Rough - In Hole Saw - Compatible with SnapLock Plus Mandrel System - 4-1/4" Diameter, 2-3/8" Length - DHS4250CTR Masonry Drill Bit Sets 2 AAA batteries and adapterDiablos new range of high performance Demo Demon carbide teeth rough in hole saws deliver 50X longer cutting life, faster cutting performance and maximum productivity in tough material, including nail embedded wood, clean wood, drywall, Shingles, fiber cement and more. An optimized carbide tooth geometry provides up to 5X faster holes than other hole saws. Unlike anything on the market, Diablos hole saw system and universal mandrel design simplify the