uxcell 10pcs 0.5mm carbide end mill engraving milling cutter cnc router bits for pcb machine, 1/8" shank uxcell <b>specification:</b><br />cutting edge diameter: 0.5mm / 0.02"<br />shank diameter: 3.175mm / 1/8"<br />cutting edge length: 5mm / 0.2"<br />overall length: 38mm / 1.5"<br />material: cemented carbide<br />package content: 10 x carbide end mill engraving bits<br /> <br /><b>description:</b><br />1.made from carbide material, good milling properties to ensure efficient work.<br />2.great replacements for your cnc or pcb machinery. with sufficient flexural strength and wear resistance.<br />3.sharp cutting edge, milling, hole and plate edge, surface clean, neat, no glitches.<br />4.wide ranges of materials can be engraved, including: circuit boards, metal, plastics, wood, smt, pcb, fiber glass, carbon, etc..<br />