Today we're looking at an electric tapping arm. Are the cheap imports worth the money? Did I get lucky? Can I actually figure out the tapping collet standards? Support Clough42 on Patreon: Stuff in this video: *This site contains affiliate links for which I may be compensated Electric Tapping Arm with ISO Collets (Amazon): GT12 ANSI Tapping Collets (Amazon): GT12 JIS Tapping Collets (Amazon): GT12 M3-M6 Threading Die Collet (Amazon): GT12 M8 Threading Die Collet (Amazon): GT12 ER20A Collet Holder (Amazon): Kurt DX6 6" Mill Vise (Amazon*): Rhino Cart Welding Fixture Table (Amazon*): Bondhus Metric Hex Key Set (Amazon*): Bondhus SAE Hex Key Set (Amazon*): Goldenrod 10oz Pump Oiler (Amazon*): Mobilmet 766 Thread Cutting Oil (Amazon*): Astro Pneumatic Air Blower Nozzle (Amazon*): Raw Kevin MacLeod ( ) Licensed under Creative Commons: By Attribution 3.0 License 00:00 Intro 01:42 Selecting a Machine to Buy 03:43 What Did I Get? 06:58 User Interface 12:45 All About Tap Collets 19:16 Other Kinds of Collets 22:17 Mounting the Arm on the Welding Table 30:05 Testing 32:44 Conclusion