JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6G - M8 x 1 Shrink Fit Holders Material: Solid carbide construction for

Material: Solid carbide construction for durability and wear resistance

The cobalt-enhanced HSS provides improved wear resistance and heat tolerance

designed to precision-finish holes to exactly 12

it delivers consistent results in a range of metals

Compatibility: Works with standard machining setups across common holders

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6G - M8 x 1 Shrink Fit Holders Material: Solid carbide construction forThe JBO Thread Plug Gauge is a precision tool designed for metric fine thread holes, enabling fast Go No Go inspections to verify an M8 x 1 hole meets its specification. With a left hand orientation and 6G tolerance, it suits common fine thread applications in machining, assembly, and maintenance, while a hardened steel body delivers lasting reliability. Go No Go quick checks: These gauges enable fast pass fail verification of threaded holes, reducing