uxcell 10Pcs 0.8mm Carbide End Mill Engraving Milling Cutter CNC Router Bits for PCB Machine, 1/8" Shank

Specification: Cutting Edge Diameter: 0.8mm / 0.031" Shank Diameter: 3.175mm / 1/8" Cutting Edge Length: 5.5mm / 0.22" Overall Length: 38mm / 1.5" Material: Cemented Carbide Package Content: 10 x Carbide End Mill Engraving Bits Description: 1.Made from carbide material, good milling properties to ensure efficient work. 2.Great replacements for your CNC or PCB machinery. With sufficient flexural strength and wear resistance. 3.Sharp cutting edge, milling, hole and plate edge, surface clean, neat, no glitches. 4.Wide ranges of materials can be engraved, including: circuit boards, metal, plastics, wood, SMT, PCB, fiber glass, carbon, etc..