As the name implies, it is made of two kinds of metal welded into a saw blade, specifically byCarbon steelSaw body and high speed steel serrated composition. For cutting pipe fitting, solid body, wood, plastic and all machined metals. Higher heat and wear resistance, longer life. Flexible to avoid breakage during cutting.

Carbonized sand handsaw blades are used for cutting glass, hardened steel, twisted fiber and ceramic tiles. Heat resistance and wear resistance, can cut all other saw blade can not cut the material.

The carbide cutting up to 300 mm/min, cutting marble of up to 100 mm/min, cutting flower corundum can reach 40 mm/min, is a traditional reciprocating saws or linear cutting efficiency of dozens of times, its narrow incision (only 1.2 mm ~ 2 mm), compared with the traditional reciprocating saw and circular saw can save raw material 6 ~ 10 times, can bring significant economic benefits for the user, these advantages are traditional reciprocating saw, circular saw.

For cutting pipe fitting, solid body, wood, plastic and all machined metals. Saw blades are harder than other high speed steels. Flexible, suitable for use with small tension saw frame. The center of the saw back is not hardened to avoid cracking during cutting.

For cutting pipe fitting, solid body, wood, plastic and all machined metals. Low cost, very versatile. There are a lot of varieties, welcome to the shop inquiry