













SpeTool Upcut Spiral Router Bits Extra Long (4 inch) with 1/2 Inch Shank , 1/2 Cutting Diameter Solid Carbide CNC Router Bits End Mill for Wood Mortises and Cutting Dadoes Carving
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benjammin
> 3 daySuper sharp and very accurate. Ive been using it to cut deep mortises in 4x4s. Flawless cuts.
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Kiowa Lee
> 3 dayThis is a very adequate bit. Sharp, cuts are clean. As advertised. I use this in a plunge router to cut mortises in hardwoods and the results are quite satisfactory. Why pay more?
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Kyle Brayley
> 3 dayGot this bit for a project that I needed to do a lot of mortise and tenons. Stayed sharp the whole time and worked great. Didnt dull at all, so I am assuming the longevity is good as well
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W Vallance
Greater than one weekVery clean cutting
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Prof. Buford Littel
Greater than one weekRecommend as a value purchase. Cuts like a hot knife through butter!
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Mckenzie Oberbrunner
> 3 dayThis bit is great! Made a sign out of 1.5 inch plywood 24x96 cut like a beast! Cut through a screw and it didn’t hurt it at all. This thing is a beast! Looking forward using this to make cabinets on the Cnc! I will buy this again.
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Timothy A. Porter
Greater than one weekI was very impressed with the quality of the cuts and the outstanding fit of the parts. Im making 6x6 pergola posts using 2x6 #2 lumber. By machining one surface flat on the planer and then laying the flat side down on the CNC table, I get perfect dadoes and rabbets which perfectly interlock.
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M.M.
> 3 dayGreat bit. Used it for a bunch of deep mortises in cherry and cuts like butter. Night and day going from straight bits to spiral. Feels much safer, more control and cleaner.
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Stephan K Elliott
> 3 dayUsing this on my CNC lathe. Works great. So sharp you need to be careful just handling the bit. (Voice of experience.)
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Mp
> 3 dayAs described