1pcs UP Down Cut End Mill CNC Router Bit 3.175mm Shank Titanium Coating Single Flute Spiral Milling Cutter Tungsten Carbide End Mill for Acrylic PVC Woodworking(3.175x22x55 mm)

keyseat cutter1pcs Solid Carbide CNC Spiral Single Flute End MillsMaterial: Carbide Coating: Titanium coatingShank: 3.175mm(1/8'') Cutting Length: 15mm 17mm 22mm 25mm 28mm 32mm Package include:1pcs Single Flute Spiral Cutter

• keyseat cutter
• The end mills have a nano blue coating for enhanced hardness.The O-flute design ensures efficient chip evacuation reduces clogging and provides smooth cutting performance. This extends tool life making them more durable and wear-resistant than standard end mills.
• Our helical O-flute (single-flute) end mills are well-made with burr-free surfaces to ensure excellent engraving and milling performance.
• It is made of monolithic tungsten steel which is more heat- and wear-resistant than other materials and not easy to break.
• Suitable for engraving/cutting/carving/milling/slotting/engraving on MDF ABS PVC Acrylic Nylon Resin Plastic Density Board Wood Plywood Hardwood and other materials.
• When using the lower cutter head to cut arcs or grooves be sure to slow down the feed rate to allow more time for chip removal chips are discharged downward sharp edge smooth and delicate cutting surface no burrs.