Otutefo Bi-Metal Hole Saw sets, Hole Cutter kit for Wood, Plastic, UPVC, mdf and Plasterboard, Thin Metal Sheets, Durable Core Drill Bit (30 mm, 60 mm, 80 mm/one of each)

• SHARP CLEAN CUTTER: this saw has been updated to be made of thick HSS bi-metal, which is high-speed steel. As a result, it is heavy-duty and provides excellent cutting ability to drill clean standard hole.
• WELL-MADE: hook-tooth design and saw side holes allow for prompt and smooth discharge of sawdust and high-temperature gas, making the entire hole cutting process smooth and efficient with minimal vibration. This effectively reduces labor intensity.
• EASY TO USE: the tail of our hole cutter is a universal triangular handle that can be directly clipped onto your hand drill or bench drill. It does not require complicated installation and can quickly switch between different sized hole saw.
• IDEAL FOR VARIOUS TASKS: including mounting recessed lights to the ceiling, creating cat racks with connecting tunnels, making holes for vents, and more. Otutefo hole saw is an essential addition to your plumbing kit and the perfect cutting tool.
• SATISFACTORY SERVICE: we are always committed to doing our best to ensure that our customers are satisfied with their purchase of hole saws from us. If you have any questions, please feel free to contact us and we will provide an immediate reply.

Otutefo Bi-Metal Hole Saw sets Get smooth standard hole and Effectively reduce labor intensity! Features: BI-Metal + High Speed Steel(HSS), Durable and Rust-proof Hook-tooth Efficient Design Saw Side Holes Efficient Design Universal Triangular Handle Design Compatible Material: Wood, Plastic, UPVC, mdf, Plasterboard, Fiberglass, and thin metal sheets Manual: 1. Set up the hole saw. 2. Place the drill bit vertically on the cutting surface and rotate it clockwise to drill the hole. 3. When you start drilling, cut at a slow speed and apply steady pressure. 4. Let the saw come to a complete stop on the material before pulling it away. 5. You will then get a smooth, standard hole. Important Tips: 1. drill chuck is required 2. Please allow 1-2mm difference due to manual measurement, thank you for your understanding.