3/4 inch Hole Saw for Metal and Plywood, Bi-Metal Circular Wood Drill Bit Cutting 1.75” Deep with Hex Shank for Drywall, Fiberglass, Plasterboard, Acrylic and Sheet Steel

ITOOLFIRM HOLE SAWS for Wood, Metal, Ceiling, Drywall, Fiberglass, Acrylic, Sheet Iron and Steel Frame. Features: BI-Metal + High Speed Steel(HSS) Extremely fast sawing with minimal expenditure of force High concentric and side-stroke precision 7/16” Hex Shank Suitable for Cutting Household wood Plywood Galvanized pipe Fire hose Gypsum board PVC boards Holes in Ceiling for lights Holes for vent or fans Holes in table or wall for cable NOT Recommended for Cutting Masonry/Concrete/Cement Roof Stone Floor Marble/Granite Hardwood Compatible Devices Impact Driver Hand Drill Press Bench Drill Press Cordless Drill Precondition: drill chuck is required INSTRUCTIONS Pre-drill using light contact pressure. Continue drilling with minimal, even pressure. Avoid oscillating while drilling. Allow hole saw to “air” when using with wood and wood alternatives. The saw comes to a complete stop on your material before pulling it away. Miss Parts Problem: Each hole saw is coming with a drill bit and 10mm hex shank, if you have revceived a product from our store without the parts, please return or replace your order. HAVE ANY PROBLEM, PLEASE CONTACT US FIRST, YOU’LL NEVER REGRET MAILLING US!!!

• ⚙️【Solid and Sturdy】 The black hole saws are much solider and sturdier than the red one, they are premium hole cutters for installing recessed lights into ceiling, for punching a big hole at wall to fit a vent pipe or an extract fan, also for cable installation and soft metal cutting.
• ⚙️【Sharp and Durable】 The cutting teeth is double layered with high speed steel, obviously thicker and heavier than the red hole saw. Strong and solid body, sharp and durable teeth, easy to punch a clean hole.
• ⚙️【Accurate Cutting】 The increased hardness(70-80HRC) of the M42 bi-Metal and the optimized tooth geometry allow our hole saws to provide faster and more accurate cutting diameter than standard hole saws, the errors of the cut size are less than one millimeter.
• ⚙️【Chips Remove】 The embed slug holes around the saw body are designed for removing the wood and metal chips while cutting. They are also good for reducing friction heat and improve the efficiency, due to the fact that less of total amount of material is actually cut.
• ⚙️【60 Days Refundable】If you had any problem with the paket you have received, for example, miss parts, or just not satisfied with our products, please contact us via e-mail, all our products are refundable for 60 days.