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Eric
> 3 dayVery good tool, have used it on approximately 100 ft of pine to trim out my boat.
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Jack Beery
Greater than one weekI 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.
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Stephen Talkington
Greater than one weekI 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.
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Robocop519
> 3 dayGreat quality on a cnc router bit, using particle board with melamine,
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Crmstrong1
> 3 dayThis 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.
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todd heath
> 3 dayI run lots of different bits and this brand is one I can for the most part count on as being a decent bit. Not the best but not the worst brand. I have had pretty good luck with the brand but have had a few that didn’t last very long or just not up for the job. They are not super expensive but not cheap ether. With so many choices I can usually count on them. If i am doing a big job or something that is really precise i don’t use them I will use a brand I trust a bit more. Not saying this is a bad brand.
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Mark B Jones II
> 3 dayBeen using this bit now for three months straight. I bought this one because it was cheaper than some other brand name options and didnt want to ruin a good bit due to my inexperience. This bit hasnt given me a reason to change yet. Cuts are baby smooth through any hardwood i throw at it!
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Jeffrey Sgrignoli
08-06-2025Down 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.
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Patricia J. Duffett
Greater than one weekFirst time user of this product. Seems to work fine for my applications cutting wood and foam. Very sharp so use caution handling with bare hands.
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James Golden
11-06-2025Spe 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