JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M11 x 0.75 ER Collet Chucks Carbide-tipped for long tool life:

Carbide-tipped for long tool life: The durable carbide tip resists wear and maintains a sharp cutting edge for longer service between sharpenings

Through coolant and left-hand spiral flute: Efficient chip evacuation and smoother surface finish

including tight R0

repeatable drilled-hole finishes

providing extended reach without sacrificing control

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M11 x 0.75 ER Collet Chucks Carbide-tipped for long tool life:JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads. This Go No Go gauge is built for fast, reliable checks of M11 x 0. 75 holes, including left hand configurations, helping engineers, machinists, and QA teams confirm thread fit quickly and with confidence. Go No Go Quick Verification: Quickly determine whether a threaded hole meets the required tolerance, enabling faster inspections, fewer reworks, and smoother