Bimetal hole saw, wood hole saw Ø40mm, hole saw with hex adapter and center drill, for drilling plastic, PVC, wood, fiberboard, soft metal

【WHAT YOU GET】1 bimetal hole saw blade, 1 mandrel, 1 drill bit, 1 storage box. Each hole saw kit is individually packaged, the diameter is Ø100 mm and the maximum cutting depth/thickness is 25 mm.

【HIGH PERFORMANCE】 - The hole saw uses heat-treated M42 bimetal blade, and the cutting part is made of high-quality high-speed carbon steel. The product has the advantages of high temperature resistance, non-deformation, and long life.

【CUTTING DESIGN】 The saw tooth adopts an arc design, concentric precision, uniform tooth edge, impact resistance, and anti-fall. The hole saw kit adopts a clean, non-binding edge design, easy to cut. After drilling, the drill spring will automatically push the disc out of the saw.

【WIDE APPLICATION】Suitable for metal pipe fittings such as steel, castings, aluminum alloys, plastic plates, galvanized pipes, fire hoses, all types of wood, gypsum board, etc. Suitable for: bench drills, drill presses, pistol drills, various hand drills, etc.

【NOTE】When using the hole saw kit for a long time, control the rotation speed appropriately, RPM ≤ 1000, high-speed wear is easy to cause the hole saw. The surface of the product is coated with a thin layer of protective oil (antioxidant, anti-rust), be careful not to stain and check the condition of the hole saw.