All Products Must Undergo Strict Inspections Before They Leave The Factory To Ensure Normal Production. If You Need More Matching Blades Or Turning Tool Sets, You Can Write To Us.Safety Instructions:Only Personnel With Professional Skills Can Use It. Please Wear A Helmet, Goggles And Other Safety Equipment When Using It.Application Machine:Side row cutter lathe turning machineTowel cutter lathe turning machineAutomatic lathe turning machineCAM type Swiss lathe machiningTurning Applicable machineTurning Applicable machineProcessing mode :Internal TurningExternal TurningGrooving ,Cutting, Face cuttingThread Turning Shallow Groove MachiningSmall Hole MachiningTurning Processing ModeBasis Information for Cutting Tool Materials：1 Technical TermsCutting Tool Material: Terminology for cutting tool materials,such as Cemented Carbide, Coated Carbide,Cermet, Coated Cermet,Ceramics, CBN and PCD.Carbide Material: Cement Carbide with WC(Tungsten Carbide) as the main component.2 Physical PropertiesApprearance: Depends on materials(e.g. Grey,Black,Gold,ect.)Smell:NoneHardness:Carbide/Cermet 5~30GPaHV, Ceramic 10-40 GPaHVCBN 20~50GPaHV,PCD 80~120 GPaHVSp.Gr.:Carbide 9~16, Cermet 5~9, Ceramic 2~7,CBN/PCD 3~53 CompositionCarbide, Nitride,Carbon-nitride and Oxide with W,Ti, Al, Si, Ta,B, ect. and additionally,metal such as Co, Ni, Cr,Mo are included in some cutting material.note:1. a "warning" or "warning" label is affixed on the packaging of cutting tool products, but not on the tool itself.2. Before using and handling any tool products and tool materials, please be sure to read this guide to use them correctly.3. in addition, as part of safety education, be sure to familiarize all actual operators with the contents of this guide.4. the photos shown on our shop are real product