EANOSIC Upcut Spiral Router Bit 1/4 inch Shank, 1/4 inch Cutting Diameter, Extra Long 3 inch Solid Carbide with Nano Blue Coating CNC Router Bits End Mill for Wood Cut, Carving

I use this Router bit for making a 1/4 grove in chairs I’m caning the seats and seat backs, it’s just the right size and sharp enough for Oak. The Bit is flame hardened to preserve sharpness.

upcut bits are the only way to assure a clean cut at the edge.... due to how they cut... they cut upwards towards the shaft so in a handheld router, put the good side of the workpiece down in a router table or CNC do the opposite... this bit has produce superb finishes, highly recommended, great price point... 5 stars

Good quality bit. Perfect for my CNC operation.

This bit worked great for my project.