ELECOOL Shank 2.34mm Pointed cylinder Grinding Accessories Native Silicon carbide Carborundum Polishing Grinding Head Wheel Tool Description: Professional nail drill bit for nail art machine. help you polish and reshape your nails. Small size design make it easier to remove the dead skin near your nails. It also can be used to remove dead skin on finger nails and toe nails. It is made of native silicon carbide, not easy to rust. Can also be used for wiping away nail gel. easy to store. Can also be Used for grinding Hard metal baked porcelain and other materials Precision ground for quick, easy sharpening of chain saw blades. Best deal going for sharpening chain saws. High working efficiency, perfect grinding effect and long using life. The Green grinding head is used to grind ceramic The Pink grinding head is used to grind Precious metals and semi-precious metals The White grinding head is used to grind Non precious metals Shape: pointed cylinder Material: native silicon carbide Shank diameter: 2.34mm Head diameter: 6mm head Length: 18mm Color: White/Green/Red Type: W-01 / G-01/P-01 Specifications: help you polish and reshape your nails. Small size design make it easier to remove the dead skin near your nails. It also can be used to remove dead skin on finger nails and toe nails. It is made of native silicon carbide, not easy to rust. Can also be used for wiping away nail gel. Can also be Used for grinding Hard metal baked porcelain and other materials Package Included: 1 x grinding wheel Notes: Duetothedifferencebetweendifferentmonitors,thepicturesmaynotreflecttheactualcoloroftheitem. Comparethedetailsizeswithyours,pleaseallow1-3cmerror,duetomanualmeasurement. Pleaseleavingamessagebeforeyougivethebadfeedback,iftheproductshavesomeproblems.