These are Superb Carbide Burs. I've bought many cheap router bits in the past and they dull and sharpen faster than stock. They cut clean, fast, smooth and stay sharp! I would buy them again in a heartbeat, but I don't need them because they are durable!
Rokrou Carbide-Tipped Tungsten Woodworking Engraving Tool
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Kutzall Original Cylinder Rotary Burr, 1β8" Shaft, Fine - Woodworking Attachment For Dremel, Foredom, DeWalt, Milwaukee. Abrasive Tungsten Carbide, 1β4" (6.3Mm) Dia. X 1β2" (12.7Mm) Length, C-14-EG
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πͺ TianTac Tungsten Carbide Carving Grinding: Superior Precision and Durability
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8PC Carbide Burr Set 1/4" Shank, Tungsten Double Cut Rotary Die Grinder Bits - Cutting Burrs For Milwaukee, Dewalt And Die Grinder Accessories - Wood Carving Metal Working - Free Screw Extractor Kit
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