Truthread Plug Thread Gauge (D/E) - UNEF - Right Hand - 2B - 1.5/16x18 Widin New Material: High-Speed Steel with cobalt

Material: High-Speed Steel with cobalt (Co5) for enhanced wear resistance and heat tolerance

better machining stability

note that it refers to blanks ready to be machined into your reamer

HSS-E (M35 cobalt) for durability: Provides enhanced wear resistance and longer tool life in tougher materials

Truthread Plug Thread Gauge (D/E) - UNEF - Right Hand - 2B - 1.5/16x18 Widin New Material: High-Speed Steel with cobaltThe Truthread Plug Gauge (D E) UNEF Right Hand 2B 1. 5 16x18 is a precision instrument designed to measure the internal threads of threaded holes. It supports UNC, UNF, and UNEF thread standards, making it a versatile tool for machinists, inspectors, and maintenance professionals who need accurate thread checks across common forms. Each plug gauge in the Truthread series is crafted with high accuracy and tight tolerances to ensure reliable