Somta Series 531 1/4" BSF HSS Second Hand Tap AZ-7110 the MT3 to MT4 Morse

the MT3 to MT4 Morse Taper Adapter is an excellent choice for professionals and hobbyists alike

#6 (9/16-18) JIC plugs x 8 PCS

Application: Drilling through hardened steels

or other automotive parts that require a durable and heat-resistant solution

Lightweight and Portable: This kit is compact and easy to transport

Somta Series 531 1/4" BSF HSS Second Hand Tap AZ-7110 the MT3 to MT4 MorseThe Somta Series 531 1 4" BSF Second Hand Tap is manufactured from premium High Speed Steel (HSS) and is designed for producing accurate British Standard Fine (BSF) internal threads. Manufactured to ISO 529 standards, this precision tool is ideal for general hand tapping operations, offering excellent cutting performance, durability, and long service life. The second tap is the intermediate tap used after the taper tap and before the bottoming tap,