Product Description Color: silver Material: Stainless steel Type: Extra-fine-ground tungsten steel head (XF), medium-ground tungsten steel head (M), extra-coarse-ground tungsten steel head (XC) Package content: 1*grinding head 1. Feature:The bit is made of high quality carbide and has a solid heat resistance. 2.Made for left and right-handers: You can quickly and powerfully remove the old model layer on your fingers and toenails in both directions. 3.Can be used:For manicures, pedicures or the effective polishing, removal and milling of acrylic and gel residues for artificial nails. 4.Universal size: With a shank diameter of 2.35mm, the cutter attachment sits firmly and smoothly in all commercially available nail cutters. 5.High-qualityThe high-quality workmanship enables excellent results to be achieved - especially for professional use.