2pcs Carbide Compression Router Bit Up and Down End Mills 3.175-12mm Shank CNC Milling Cutter Two Flute Spiral Router Bits for Wood 3D Carving(4.0x25x45L)

Four Wing Slotting Cutters2pcs Carbide Compression Router Bit Shank Diameter: 3.175/4/5/6/6.35/8/10/12mmCutting Edge Diameter: 3.175/4/5/6/6.35/8/10/12mmCutting Length: 12/15/17/22/25/32/35/42mmOverall Length: 38/45/50/60/70/80/90mmPackage Includes: 2pcs 2 Flutes Compression Cutters

• Four Wing Slotting Cutters
• Shank Diameter ：3.175/4/5/6/6.35/8/10/12mm
• 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.