What is the difference between a hacksaw and a circle saw blade?

Hacksaws and circular saw blades are common cutting tools in the metal and woodworking industries, but they differ significantly in their construction, use, cutting methods and applicable materials.

Hacksaw usually refers to manual hacksaw or band saw machine with hacksaw blade, made of high-carbon steel or high-speed steel, saw teeth fine. It mainly relies on reciprocating motion for cutting, and is suitable for metals, plastics, PVC pipes and other materials. Manual hacksaws are good for small jobs and repairs, while band saw machine hacksaw blades are commonly used for industrial metal fabrication. Hacksaws have a slower cutting speed, but are flexible and suitable for fine work, and generate less heat during the cutting process, effectively reducing material burnout.  

Circular saw blades are mounted on motorized circular saws, table saws, or cutting machines, and rely on high-speed rotation for cutting. Its main materials include tungsten carbide, tungsten carbide and high-speed steel, and some high-end products also use diamond coating. According to different uses, circular saw blades are categorized into woodworking circular saw blades, metal cutting circular saw blades and multifunctional saw blades. Woodworking circular saw blades are suitable for plywood, hardwood, etc., while metal cutting circular saw blades are suitable for stainless steel, aluminum alloy and other materials.  

Jinxin carbide circular saw blades have fast cutting speed and are suitable for large-scale, high-precision processing, making them ideal for efficient cutting.