Material: Tungsten Steel

Size: 7*1.3*92.6cm

Durable: These rotary tool bits are made with premium carbide tungsten steel, a highly durable material which is guaranteed to withstand the test of time, Machined from new raw tungsten carbide, lasts long working life, sharp and durable, this tungsten grinder bit set is superior to any high speed steel burr bits on the market

Usage: Widely used for metalwork, tool making, model engineering, welding, chamfering, casting, grinding, milling, cylinder porting and sculpting, easy to grasp and use, safe and reliable

Wide range of uses includes body shops, fabrication shops, aviation industry, brake shops, industrial shops, die manufacturers, metalwork, tool making, model engineering

Target: This is an essential bit for metalworker & DIYcarving fans, easy to grasp and use, safe and reliable

Crafted from premium tungsten carbide, nail drill bit ensure durability and a long lifespan and easy to clean. Whether you use them frequently or occasionally, these bits maintain their sharpness. Pro manicurist or new poeple, very easy to use.