Review on SPTA Carbide Engraving Woodworking Drilling by Fernando Beck

I used the Rabbet attachment in less than 4 feet of poplar and the blade became so dull it ripped off the edge instead of cutting it. But it started working great. I can't speak to the other bits in the kit as I've only used this one, but I assume they are of the same terrible quality. To be honest I'd rather pay over $50 for a better quality Rabbet racket but no one else seems to make it. with 1/8" shank. I will never buy from this brand again.