SpeTool Spiral Router Bits Down Cut 1/4 inch Cutting Diameter, 1/4 inch Shank Solid Carbide CNC Bits End Mill for Wood Cut Carving Engraver

This has been my work horse bit for a long time and it is still going.

I bought this end mill for use in my cnc machine exclusively for wood milling. I use mainly bits from amana tools but occasional buy an off brand bit to try out and was pleased with how this bit has continued to cut decently after many hours. I dont think it cuts as clean as a high end bit, but its so close that Ill be buying more of these in the future.

Great quality on a cnc router bit, using particle board with melamine,

cuts clean. hopefully last long.

This was purchased for cutting a radius through laminate plastic glued to MDF board used for shop made table saw miter sled. The down spiral cut left a very smooth, clean edge in the thin plastic, exactly as desired. It also left a clean, smooth edge on the MDF and a plastic liner glued to the underside as the surface contacting the table saw. If interested, this highly accurate miter build is illustrated by the designer on YouTube. Search for Making a Super Accurate Miter Gauge.

Down cutting bit. Very clean cut. This bit is very clean cutting and doesn’t leave a rough edge when doing cut outs on the cnc.

does the job I bought it for! Will buy again.

Very good cutter for the money cut a very clean edge and keeping an edge.

Spe and amana bits are all that I use now. Great quality on these bits! This is the one I use for roughing out my cnc parts

Very good tool, have used it on approximately 100 ft of pine to trim out my boat.