• Quickly and easily cut up to 17 inch diameter holes in walls, ceilings, and floors
• One adjustable hole cutter can replace dozens of conventional cup style hole saws and provide the exact hole size needed.
• Patented See-Through Shield with the Power X models minimizes dust and shavings in the work area for fast cleanup
• Contractor grade construction for maximum job site durability and reliability

• high quality machined parts
• heavy duty ball bearings
• graduation marks engraved into the steel
• measure bar is plated to resist corrosion
• heavy duty clear composite ABS plastic safety shield (Power Series models)
• high quality plastic carry cases for cutters and tools

• User replaceable cutting blades for smooth operation and fast cutting
• Works with any standard 3/8" drill
• Innovative blade design minimizes binding and stalling unlike conventional cup style hole saws where there is often kickback.
• Ball bearing construction allows Power X hole cutters to spin while the clear dust shield remains stationary against the work piece

New Blue Boar™ dry cutting diamond core bits are very effective for drilling clean, uniform holes in brick, concrete block, masonry/stone, and tile. The Blue Boar™ dry core bits feature laser-welded technology for greater durability, and utilize bar-slot cooling to promote greater cutting efficiency, reliability, and safety.