4-3/8" Light Hole Saw Milwaukee recessed light hole saws are manufactured using carbide grit for cutting through drywall, plaster, acoustical tile, wood and stucco with mesh. Made with a continual rim, these saws wont' tear material and will leave a clean finish. Features: 600 RPM 4-3/4" Diameter Tungsten Construction Since its founding in 1924, Milwaukee has focused on a single vision: To produce the best heavy-duty electric power tools and accessories available to the professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy.