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

I was cutting a 1/32 inch deep 10.5 inch diameter circles in ¼ inch plywood to position a second part and the cut was not clean. Purchased this spiral router bits with down cut and it cleaned up the cuts beautifully. Two factors sharp bit and spiral router bit with down cut. All directions of the grain on the wood without a problem. Needed this tool for this job.

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

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.

ESTA FUE UNA REPOSICIÓN DEL PEDIDO ORIGINAL YA QUE EL PRIMERO SE EXTRAVIÓ Y AMAZON AL DETECTAR EL PROBLEMA INMEDIATAMENTE ME ENVIÓ DE NUEVO EL PRODUCTO QUE LLEGÓ RAPIDÍSIMO. PROBÉ UNA EN MI FRESADORA Y LOS CORTES FUERON GENIALES. LO RECOMIENDO

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.

Ive bought several sets of these CNC bits. We do a lot of profile cutting on a shop bot buddy. They cut cleanly and last quite a long time. And theyre much more affordable than the name brand bits. I havent had one break or prematurely wear out for reasons other than user error. Measure twice, cut once!

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

cuts clean. hopefully last long.

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

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