Description of 🔍 Precision Engraving Machine for Drilling Plastic: 1.5-3.175mm
★Cutting Edge Diameter: 1.5-3.175mm (1.5/1.6/1.7/1.8/2.0/2.2/2.4/2.5/3.0/3.175mm),10Pcs 1 set meet different needs. ★High Efficiency: Carbide end mill engraving bits features of the good milling and cutting performance, Excellent cutting results to ensure high work efficiency. ★Wide Application: Suitable for PCB, CNC, carbon fiber, hard wood, Mold, plastic fiber, printed circuit board, and other precision parts processing - carving, cutting, engraving, milling, boring, routing, slotting. processing to drill hole and polish smooth surface. ★Hard Steel Material: This 10 PCS 1.5-3.175mm carbide cnc router bits set is made of good grain carbide material, ultra hardness & wear resistance, sufficient strength, not easy to break to ensure longer using. ★Perfect Cutting: All the cnc bits have sharp cutting edge, milling, hole and plate edge with the surface clean, neat and no glitches; Fast chip-removal speed leaves an unobstructed path for the end mill.