Swaging Tool Drill Bits, 6pcs Manual Copper Pipe Swaging Tool Drill Bit Set Portable Bearing Steel Repairing Set Include 7/8'', 3/4'', 5/8'', 1/2'', 3/8'', 1/4'' Bits

Product worked well. I was excited to give it a test run so I tested it without gloves on and burnt the living crap out of my hand. Would of rated five stars if warning was on packaging.

I tried a lot of different swaging tools, and these worked the best. Just be sure to wear gloves... it works by heating up the tube with friction and then stretching it.

It didnt work the way I thought it would. the pipe wouldnt fit in the other to sweat.

Did not swage to the proper size. Pipe would not even fit into the swage. You get what you pay for! Promptly returned for refund....love Amazon!

I have tried the 1/4, 3/8, and 1/2" on some scrap tubing. All three stages were to tight to slip a new piece of pipe in. It takes a couple of tries to get the size right. At this price and I do not use it every day, its a good buy.

Excellent product

Works great on newer pipe. Didnt work on my early 50s copper

Worked for me!

No tiene el diámetro para la tubería de 1/2 le faltan milímetros para poder acoplar no entra de ninguna forma!!!!