JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M3 x 0.25 End Mill Holders W-Coated Carbide with 6 mm

W-Coated Carbide with 6 mm Shank: Built for durability and compatibility with a wide range of milling machines

reducing breakage and improving reliability in deep cavity and long-reach milling tasks

HSS-E (M35 Cob) construction: Enhanced wear resistance and longer tool life for durable performance in demanding drilling and finishing tasks

23 mm nominal size reamer aligns with BS 328/4 standards and is supplied by Toolex Ltd

Designed for professionals and serious DIYers

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6h - M3 x 0.25 End Mill Holders W-Coated Carbide with 6 mmThe JBO Thread Ring Gauge (GO) is a precision gauge designed to verify external metric threads with confidence. Specifically configured for metric fine threads, this GO gauge targets right hand M3 x 0. 25 threads in a 6h tolerance class, making it a dependable tool for machinists, inspectors, and quality teams across manufacturing, maintenance, and assembly environments. Use it during incoming inspection, in process checks, or final QC to quickly