M42 HSS Hole Saw and Core Drill Bit, 90mm Bi-Metal Hole Saw, Core Drill Bit for Iron, Aluminum, Wood, Plasterboard, Pipes, Plastic, Fiberboard -

【High-quality materials】The hole saw kit is made of high-quality bimetal. The main body consists of a special flexible steel and the teeth that cut the material are made of HSS. The bimetal hole saw bit with sharp tooth shape, durability and good stability.

【Precise and Clean Cutting】Non-binding sharp edge design and duplex teeth ensure cleaner, smoother cutting with greater precision. The chip evacuation holes allow rapid disposal of cutting waste.

【Superior Performance】The varied and fine toothing ensures that the hole saw does not get stuck in the material and runs smoothly. Bi-metal hole saws have a greater number of cutting edges than carbide hole saws, resulting in a clean cut.

【Wide Application】The bi-metal hole saw is designed for drilling holes in sheet metal, wood, plastic, pipes, PVC and fiberboard. It is your ideal choice for DIY projects and home maintenance and repair.

【Buy with Confidence】We offer a “TWO YEAR” warranty on hole saws. If you have any questions, please feel free to contact us, we will try our best to resolve them for you. (Please clamp the tree in the right place and take necessary protective measures in wood processing.)

Bi-metal hole saw
- Perfect for installing locks, knobs in doors and cabinets or drilling larger diameter holes through desks, etc.
- Designed for drilling sheet metal, drywall, plastic pipe, wood, PVC and fiberboard holes.
-Double metal hole with M42 carbon steel and bi-metal, sharp and