- Drill bit made of tungsten steel: built for durability and long life with electric or pneumatic tools and rotary drills. Provides reliable performance in drilling tasks across compatible platforms. - Grinding head burr: available in multiple shapes for different tasks, enabling selective material removal, edge work, and contouring with rotating bits. - Rotation burr: made of tungsten carbide steel for high hardness and abrasion resistance, delivering efficient material removal with electric tools. - Carbide burrs: capable of cutting cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminium, marble, jade, bone, etc., when used as rotating burrs. Use scenarios - Metal fabrication and maintenance: deburring, edge finishing, and smoothing welds on cast iron, carbon steel, stainless steel, and aluminum components. - Crafting and detailing: shaping and contouring soft metals and stone surfaces, such as marble and jade, as well as bone for sculpture and jewelry work. - Prototyping and repair tasks: removing excess material and refining profiles on varied steel alloys and copper for quick turnaround projects.