Sharp and Durable: This hole saw is of bi-metal construction with high speed steel saw teeth and special flexible steel saw body for longer life and sharper edges; Made of quality plastic, this dust bowl is heat-resistant and wear-resistant for continuous use
Attention: The dust bowl is only for VIKITON bi-metal hole saws, not for any type of hole saws from other brands. The hole saw can't drill hole in glass ceramic concrete
Less Mess - Easy Cleanup: Designed for drilling holes in ceiling drywall or plasterboard, this hole saw dust bowl blocks and collects over 95% of dust, keep dust from falling on your body or on the ground
Wide Application: This kit can also be used extensively for cutting thin metal, wood, plywood, pipe, soft plaster and plastic, enough for the average DIYer as well as professional projects
Simple steps to follow for using the hole saw: assemble the hole saw first, insert the hole saw arbor into the round hole in the dust bowl center, and then insert the hole saw arbor into the electric drill.
Package Included: 1 pc 6-1/4 inch hole saw, 1 pc 4-1/4 inch hole saw, 1 pc matching dust bowl, 1 pc arbor, 1 pc replacement drill bit, 1 pc hex key