Bi-metal Hole Saw, Ø40mm Wood Hole Saw, Hole Saw with Hexagonal Adapter and Centering Drill, for Drilling Plastic, PVC, Wood, Fiberboard, Soft Metal

📦【WHAT YOU WILL GET】1 x Bi-Metal Hole Saw Blades. Each hole saw kit is individually packaged, the diameter is Ø40mm and the maximum cutting depth/thickness is 25mm✔【HIGH PERFORMANCE】-The hole saw adopts heat-treated M42 bimetallic saw band, and the cutting part is made of high-quality high-speed carbon steel.The product has the advantages of high temperature resistance, no deformation and long service life. life.✔【CUTTING DESIGN】The sawtooth adopts arc design, concentric precision, uniform tooth edge, impact resistance and anti-drop. The hole saw kit adopts non-binding sharp edge design, easy to cut.After drilling, the spring of the drill will automatically push the disc out of the saw.✔【WIDE APPLICATION】Suitable for metal pipe fittings such as metal steel, castings, aluminum alloys, plastic plates, galvanized pipes, fire-fighting pipes, all kinds of wood, plasterboard, etc. Suitable for: bench drills, drill presses, pistol drills, various hand drills, etc.⚠️【NOTE】When using the hole opener kit for a long time, please control the rotation speed appropriately, RPM≤1000, it is easy to cause high-speed wear of the hole opener. The surface of the product is coated with a thin layer of protective oil (anti-oxidation, anti-rust), be careful not to stain, and check the condition of the hole opener