5pcs Spiral Router Bits 3.175mmx12mmx38mm UP and Down Cut Two Flutes Carbide End Mill for Compression Wood Cutter

end mill5pcs Spiral Router BitsShank Diameter : 3.175mmCutting Edge Diameter : 3.175mmCutting Length : 12mmOverall Length : 38mmPackage: 5 Pieces/Lot

• end mill
• Shank Diameter : 3.175mm
• 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.