QWORK Twin Blade Adjustable Hole Saw - Cutter with ABS Dust Shield for Recessed Lights Speakers Cornhole Boards Cuts Plywood Sheetrock Plaster Fiberglass Plastic, 1-5/8" to 8" (40-200mm)

Key features

• Professional Cutting - Hole saw cuts smooth and even 8" diameter holes through wood, drywall, plaster and plastic; Cutting depth up to 3/4"(19mm) from one side, 1-1/8"(30mm) from two sides.
• Safe & Clean - Ball bearing mounted ABS dust shield with soft silicon rubber gasket to trap the dust and shavings to prevent them from going airborne and making mess in your furnished home. It is also safe to use as protection equipment for hole cutting application.
• Easy to Use - Includes everything you need to do-it-yourself, mandrel and drill bit work with any 3/8" drills & up.
• Complete Set - This kit includes one professional grade adjustable hole cutter with two replaceable pilot drill bits (1x auger type Self-Feed pilot bit + 1x HSS pilot bit), two sets of replaceable cutting blades (1 set of high speed steel blades + 1 set of tungsten carbide blades), one ABS dust shield, one adjustment hex wrench, 5 Pcs brad-point wood drill bits and 5 Pcs Masonry drill bits 5/32", 3/16", 1/4", 5/16, 3/8", one 2m tape measure, a durable storage case and user's manual.
• Convenient & Save Money - One hole cutter kit replaces of dozens of hole saws for faster, safer, easier cutting of exactly the hole size needed. It is a very practical tool set for carpenters, home decorators, contractors, professionals and DIY home owners for recessed lights, ceiling speakers, vent holes and other hole cutting application.