JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M75 x 4 Power Milling Chucks single-tool design keeps your gauge

single-tool design keeps your gauge kit organized and ready for every job

This item is produced to order and despatched within 24–48 hours after confirmation of the order

even when machining highly hardened materials up to HRc70

This tool is designed to deliver a precise

73 mm) is an intermediate‑precision reamer designed for reliable

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M75 x 4 Power Milling Chucks single-tool design keeps your gaugeThe JBO Thread Plug Gauge (GO) is a precision go no go tool for inspecting internal threads in metal parts and assemblies. Its ideal for machinists, quality control teams, engineers, and workshop technicians who need fast, reliable checks to confirm holes are within spec. Designed for metric fine threads, this GO gauge targets an M75 x 4 thread with 6H tolerance and a right handed thread. Crafted from hardened steel, it offers durability and long