The characteristics of bimetallic hole saw are introduced in detail

1. Bimetallic material is adopted to prolong the service life of the hole saw by 30%. 2. Add 8% cobalt into the material to make the sawtooth harder. It can cut a wide range of materials from wood, gypsum board, artificial marble board, plastic products, non-ferrous metals, aluminum, steel plate, stainless steel plate and so on. 3. The uniquely designed variable tooth hole saw can not only achieve the fine cutting of equal tooth hole saw, but also achieve the advantages of fast cutting and easy chip removal of variable tooth hole saw. It has dual functions. 4. Compared with other hole saws, it is not easy to pull teeth, drop teeth and long saw. 5. The cutting depth reaches 38mm. 6. The cutting diameter ranges from 14mm to 210mm. 7. Precautions for use: when cutting wood, pull the electric tool up and down to facilitate chip removal. When cutting metal materials, it is best to use coolant to prolong the service life of the hole saw.

The bimetallic hole saw is directly produced by the bimetallic saw belt that has been heat treated. The bimetallic high-alloy steel body and high-speed steel saw tooth have many points, such as low vibration and faster sawing performance, anti fragmentation and more stable during sawing operation.

1. Bimetallic material is adopted to prolong the service life of the hole saw by 30%.

2. Add 8% cobalt into the material to make the sawtooth harder. It can cut a wide range of materials from wood, gypsum board, artificial marble board, plastic products, non-ferrous metals, aluminum, steel plate, stainless steel plate and so on.

3. The uniquely designed variable tooth hole opener can not only achieve the fine cutting of equal tooth hole saw, but also achieve the advantages of fast cutting and easy chip removal of variable tooth hole saw. It has dual functions.

4. Compared with other hole saws, it is not easy to pull teeth, drop teeth and long saw.

5. The cutting depth reaches 38mm.

6. The cutting diameter ranges from 14mm to 210mm.

7. Precautions for use: when cutting wood, pull the electric tool up and down to facilitate chip removal. When cutting metal materials, it is best to use coolant to prolong the service life of the hole saw.