Feature: This set of V-shape carbide flat bottom engraving bits is perfect replacements for your CNC/PCB machinery, make you enjoy a precise, easy cutting experience.Specification:High efficiency large capacity Chip eliminationProduct Type: Flat bottom engraving bitsShank diameter: 3.175mmCutting edge diameter: 0.1mm Total length: 32.27mmShape: V-shapeDegree: 20Material: solid carbide.Application:Majority of plastics ,Wood,Fibre glass,Carbon,PCB board such as circuit boards,most plastic such as Acrylic ABS,Metal such as aluminum.Weight: 38gSafety instructions:1.Razor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed2. The bladed product is not use for people under 18 years.3. The item is only use for industrial cutting/engraving, not hazardous article.Package include:10PCS Carbide CNC Tool<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store