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Your cart is empty.BRITISH STANDARD WHITWORTH TAP & DIE SET BSW TAP DIE SET - LEFT HAND MUST FOR THE CLASSIC & VINTAGE OLD CAR / BIKE RESTORER ETC SIZE: 3/16" to 1/2" SET CONSISTS OF : SET OF 3 TAPS & SPLIT DIE OF (OD 1" & 1.1/2") 3/16" x 24 TPI, 1/4" x 20 TPI, 5/16" x 18 TPI ,3/8" x 16 TPI, 7/16" x 14 TPI, 1/2" x 12 TPI, PLUS FREE THREAD CHART. THESE TAP & DIES ARE MOSTLY USED IN OLD AND BRITISH CARS AND MOTORCYCLES RESTORATION. EMAIL US FOR ANY HARD TO SOURCE TAPS/DIES AND DIENUTS. EMAIL US FOR ANY QUESTION ?
Jay B. Sigel
Reviewed in the United States on September 16, 2023
It took a long 3 weeks to get here - from India (NOT China!) and the wait was well worth it. I am making a pulley for an antique, pre-metric spinning wheel that has left handed threads. In ordering this tap and die set, I didn't know what I was going to run into. All that I knew was that the internal threads were left handed and 1/4". The trap and die kit just comes in a cardboard box. The individual sizes are individually wrapped and there is no fancy box. I opened the 1/4" box and found not one but 3 taps for 14-20 (a most common threading size in right handed threads, of course). I cut the pilot hole in the brass sleeve with a #7 drill bit. The tap sailed right through it with minimal turning effort required - and I have 3 more of them! I have several tap and die kits and metric and English, all from China, and none of them match this quality -- and you will never ever get more than one of each size in any kit. Now, for the dies, there was only 1 each of them and, no, I didn't test out each tap and die. But from this singular experience, if you are in the unusual need to cut English left handed threads, I highly recommend these.
Roger Bertrand
Reviewed in the United States on August 29, 2023
Have not used yet but looks like good quality
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