Uxcell Carbide End Mill Engraving Milling Cutter CNC Router Bits for PCB Machine Size:1.9x10mm Ball Diameter: 77mm/3

Ball Diameter: 77mm/3

Dimension: 100 x 14 x 5mm / 4-inch x 0

With a spring gate design that is durable

built in green indicator light

Inner Diameter: 19mm / 0

Uxcell Carbide End Mill Engraving Milling Cutter CNC Router Bits for PCB Machine Size:1.9x10mm Ball Diameter: 77mm/3Description: 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.. 5. Tips: The longer the length of