Designed for drilling with 6-inch hole saw into ceiling drywall or plasterboard, this dust bowl captures over 95% of dust, preventing it from falling on you or floor. It keeps your workspace tidy and reduces cleanup time, making your work more efficient. The 6-1/4 hole saw features a bi-metal design with high-speed steel teeth and a flexible steel body, ensuring extended durability and cutting edges. The hole saw dust bowl, made of premium plastic, is heat- and wear-, allowing consistent use over time Assemble 6.25-hole saw, insert arbor into center hole of dust bowl, and attach it to your electric drill. After use, rinse dust bowl with water for quick and easy cleanup. Our 6-1/4 inch hole saw for recessed lights is versatile for cutting wood, drywall, plaster, plywood, pipe, and plastic, making it suitable for both DIY enthusiasts and professional projects. (NOT for Metal) Colour:As Shown Material:Plastic+Metal Package Contents: 1 x 6-1/4 inch hole saw 1 x dust bowl 1 x arbor with drill bit 2 x replacement drill bits 1 x hex key Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.