The hardness and durability of carbide bids depend on the composition of the metal alloy from which they are made that influence how long to be lasting. There are two kinds of carbide bits: Carbide bits are made of metal alloy which is 10 times stronger than steel; Tungsten carbide bit that contains tungsten which makes them 20 times stronger than steel, increasing durability, strength and is highly durable. The tungsten carbide bit is longer-lasting than carbide bits. This model is Tungsten Carbide bit which is 20 times stronger than steel, more durable for long time use, sturdy, safe enough to remove hard gel nail fast & quickly remove the gel other than other material, does not hurt the nails when removing the nail polish or acrylic nails, and has dip and large crosscut providing coarse grit. They use: For removing durable, artificial material: gel, acrylic, hybrid gel; Removing very hard skin; For preparing very thick nails. Upon completion of the work with a client, all bits should be washed and cleaned after each use and each client. Special brass brushes are used to clean the carbide bits, burs or using an ultrasonic cleaner for very quickly cleaning. Disinfect before use. The Speed recommendation: up to 20000 RPM. Shank diameter: 3/32” Head size 6.5x13mm Length- 39mm Shape: Rounded Cylinder
