BB 2 Flutes Spiral End Mill CNC Machining Engraving Cutter Carbide Router Bit for Wood Aluminum Copper 0.1mm-20mm DIY Tool Dimensions:2xD2x12x50 no chip accumulation

no chip accumulation

reduces the frequency of tool changes

effective chip breaking and reasonable tool wrap angle are very effective for controlling the temperature of the tool tip

Wear-Resistant and Durable，high hardness

BB 2 Flutes Spiral End Mill CNC Machining Engraving Cutter Carbide Router Bit for Wood Aluminum Copper 0.1mm-20mm DIY Tool Dimensions:2xD2x12x50 no chip accumulationBB End Mill 2F BF2045Single cut edge, 55 degrees geometric Angle , sharper, non repairable milling cutter BF2055Double cutting edge, 45 degrees geometric Angle, long stable life can be trimmed edge D=3. 175 Engraving Cutter for Plastic Hardwood Acrylic PVC Packing 1pcs