10pcs 0.7mm Carbide End Mill Engraving Router Bits for PCB Machine 1/8" Shank

Features: * Made of carbide material, it has good milling performance and ensures efficient work. * Very suitable to replace your CNC or PCB machinery. It has sufficient bending strength and wear resistance. * The cutting edge, milling, hole and plate edge are, and the for surface is clean, neat and burr-free. * A wide range of materials can be engraved, including: circuit boards, metals, plastics, wood, SMT, PCB, fiberglass, carbon, etc. * Tips: The longer the tool length clamped by the chuck, the better. If the clamping length is short, the feed rate and cutting speed need to be reduced to reduce vibration and extend tool life. * Combined with the material to be processed, select the appropriate feed rate and cutting speed to increase tool life and obtain better processing accuracy and performance. Specifications: Part Name: Carbide End Mill Engraving Drill Bit Material: Carbide Cutting Edge Diameter: 0.7mm / 0.028" Shank Diameter: 3.175mm / 1/8" Cutting Edge Length: 5.5mm / 0.22" Size: Total Length: 38mm / 1.5" Color: Silver Quantity: 10pcs Package Contents: 10 x Carbide End Mill Engraving Drill Bits Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.