2pcs Carbide Spiral Router Bits 3.175mm 4mm 5mm 6mm Shank CNC UP Down Cut Compression End Mill for Wood MDF Engraving(2Pcs 4x22x45L)

Four Wing Slotting Cutters2pcs Carbide Spiral Router BitsSuitable Materials:Acrylic PVC MDF high-density board lotus board Solid wood wood plastic plate double color sheet Aluminium and etc.Shank Diameter: 3.175 4 5 6mmPackage: 2pcs

• Four Wing Slotting Cutters
• Shank Diameter : 3.175mm 4mm 5mm 6mm
• The design of up and down cutting spiral router bit effectively reduces cutting resistance facilitates chip removal makes the workpiece smoother and brighter and further improves processing efficiency.
• The 2-flute carbide router bit is widely used for plastic boards MDF density boards plywood hardwoods particle boards and so on.
• The compression cutter is designed with top and bottom grooves to prevent delamination of the top and bottom of the workpiece.
• The end mill cutting edge is hard and sharp which can process heat-treated materials at high speed reduce the number of tool changes and increase productivity.