JBO Thread Plug Gauge (NoGo) - Metric Fine - Left Hand - 6H - M68 x 2 Endmill25 The left-hand spiral helps chips

The left-hand spiral helps chips move away from the cutting edge

and faster cycle times when working with stainless and exotic materials

This 25mm bore collet is ideal for engineers

and better surface quality—so you can finish projects faster and with repeatable results

Compatibility: Easily clamped in a wide range of holders

JBO Thread Plug Gauge (NoGo) - Metric Fine - Left Hand - 6H - M68 x 2 Endmill25 The left-hand spiral helps chipsThe JBO Thread Plug Gauge (NoGo) Metric Fine Left Hand, 6H, M68 x 2 is a precision measuring instrument designed to verify the size and condition of metric fine threaded holes. Its an essential tool for machinists, quality inspectors, and tooling teams who need fast, dependable checks to ensure parts meet exact thread specifications. Built for durability in busy workshops, this LH metric fine plug gauge is crafted from hardened steel and finished with