Bi-metal hole saw, Ø60mm M42 HSS bi-metal core drill bit, with hexagonal adapter and pilot drill bit, for drilling plastic, PVC, wood, fiberboard, and soft metal

【WHAT YOU WILL GET】1 x Bi-metal hole saw blade, 1 x mandrel, 1 x drill bit. Each hole saw kit is individually packaged, the diameter is Ø60 mm and the maximum cutting depth/thickness is 25 mm.

【HIGH PERFORMANCE】-The hole saw uses a heat-treated M42 bi-metal saw blade, and the cutting edge is made of high-quality high-speed carbon steel. The product offers the advantages of high-temperature resistance, no deformation, and a long service life.

【CUTTING DESIGN】The saw teeth feature an arc design, concentric precision, a uniform tooth edge, and are impact and drop resistant. The hole saw kit has a non-binding, clean-edged design for easy cutting. 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 sheets, galvanized pipes, fire hoses, all kinds of wood, plasterboard, etc. Suitable for: bench drills, pillar drills, 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. High speeds can easily cause wear on the hole opener. The product surface is coated with a thin layer of protective oil (anti-oxidation, anti-rust). Be careful not to stain it and check the condition of the hole opener.