Review on 🔧 Efficient Greenlee DTAPKITM M3 M10 6 Piece Combination for Precise and Easy Tapping by Marcel Robinson

I used an M5 tap on the ends of 4 OpenBuilds extruded aluminum V-grooves with some saw wax to smooth them out and all 8 ends came out perfectly cut. I have 16 left, but it looks like that won't be a problem with this tool. I really like that the drilled part makes alignment very easy as the parts already have the correct size pre-drilled holes.