★Brand name:Stylish Y&I. Our brand means that：You and I,everybody is a unique individual. All forces come together and it is a powerful group. You deserve to have all the best.★Outer Diameter：105mm /4 inch ★Arbor:7/8",20mm,5/8" (22.23mm-20mm-15.88mm) ★Core Thickness:1.2mm; Base thickness:0.8mm★Segment Height:10mm ★Rpm:14500 ★Quality:A class ★Universal cutting:dry and wet cutting ★All our products are under strict quality control.★Our tile saw blades offer a faster cut rate at a constant depth, which is ideal for Porcelain tile, ceramic,Granite ,Marble,Vetrified tiles and so on.NOTICE: 1.The cutting machine should have a protective cover or other safety device.2.Operators should wear protective equipment:such as protective glasses, protective masks, overalls, protective shoes, etc.3.Make sure that the direction indicated on the saw blade is the same as the direction of rotation of the cutter.4.In order to prolong the life of the saw blade and cutting effect, please do not cut for a long time during dry cutting. Cooling water should be added when wet cutting.5.Please do not curve cutting.Guarantee：★Friendly Customer Service.Any Questions,Please Feel Free to Contact us.We Will Respond to You Within 12 Hours and Give You a Good Solution.