40PCS Tap and Die Set, Metric Size Standard M3 to M12, Threading Tool Set for Cutting External and Internal Threads with Adjustable Handles, Complete Accessories and Storage Case

Purchased this set to resolve a fit issue and this kit gave me the tools necessary to finish the job.

Stripped a nut, this fixed in quick. Went on to strip two bolts, ditto. Good value.

Size is smaller than what the picture implies, but ok. I have not used any of the bits but quality appears to be good.

Very durable, the case is nice to keep them stored, true to size, functions well and a great value for the product.

buen producto para trabajos livianos, me fue muy util

Brittle. About myself; a master fabricator, welder, machinist. Doing it for 50+ years. I like the original design, still have a few from "Premier Fastener". A tap drill cut on the end of a tap. These simply shatter at the very first attempt in 6061-T6 quarter inch thick sheet broke at the very first entry of the threaded section in attempt to make a 10-32 threaded hole. I was hoping to thread through making 5 threads. If these were properly made, they might do steel (as advertised). So don't be duped, don't buy. Must be made of chinezium. Will attempt returning the item.

Its as to be expected- blow molded case wont latch (plastic too thin)- arrived all mixed up. Both the die holder and the tap holding bar died first use- steel on tap holder jaws bent and stripped threads, screw on die holder so soft butter might hold better- I am afraid to replace with stronger screw- thread gauge thinner than I'd like- but works. Tap and dies...seem ok quality. I needed a metric set for repairs- and will use my other sets holders.

Rápido y seguro buena calidad