Review on Alfa Tools MR54577 High Speed Plumbers by David Plunkett

I'm relocating some steam blasters and had to cut, ream, and thread several 3/4 black iron pipes. Based on the description of this tool it is designed for metalworking and should be cheaper than a sharp edged spiral reamer. will catch and bind or twist and do nothing, and seems to wear out quickly when I drill out the third 3/4 pipe. On a whim, I tried a deburring tool I bought for another project and found it worked faster and better. Maybe this tool is for plastic and wood, but I wouldn't buy it for black iron pipe.