The JBO Thread Ring Gauge (NoGo) UNC Left Hand 2A 1 x 8 is a precision tool designed to quickly verify external UNC threads on bolts
Solid carbide construction: high-hardness carbide provides excellent wear resistance and maintains accurate thread profiles in demanding materials
The TiAlN coating helps maintain sharpness under higher cutting temperatures
63 mm diameter and is made from HSS (M2) to deliver clean bores with stable cutting
Left-hand flute with right-hand cutting for controlled removal: Balances efficient material removal with predictable results and surface finish
Y.T. Solid UFO T-Slot Insert - Steels, Stainless, Super Alloys - 25mm Cutter Diameter 5mm Thickness 6mm Cutting Depth 6 Teeth (3T1225-5.0-ME-B100) DIN5480 The JBO Thread Ring GaugeThe Y. T. Solid UFO T Slot Insert is a high precision cutting insert designed for small slot machining. With a 25 mm cutter diameter and six teeth, it is built to cut steels, stainless, and other tough alloys cleanly and consistently in tight slots. The tapered polygon interface is ground to a tight 0. 01 mm to ensure repeatable seating and maximum insert life. This design delivers improved machining accuracy and reliability, making it a dependable