JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M150 x 2 Endmill25 Four-Flute Design for Smooth Cutting

Four-Flute Design for Smooth Cutting and Efficient Chip Clearance: The extra flutes provide balanced cutting action and improved chip evacuation

Equipped with an intermediate HSS (M2) composition

42 mm nominal size with ISO H5 (DIN 8051 B): Tight tolerance ensures accurate bore finishes and consistent interchangeability across assemblies

blanks are prepared on demand to match your exact size

58 mm reamer delivers reliable performance across a range of machinable materials

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M150 x 2 Endmill25 Four-Flute Design for Smooth CuttingThe JBO Thread Plug Gauge (GO) Metric Fine Right Hand 6H M150 x 2 is a precision inspection tool designed to quickly verify threaded holes meet the required metric fine thread tolerance. Its built for engineers, machinists, QA inspectors, and maintenance teams who need fast, reliable checks on M150 x 2 holes without guesswork. This GO gauge helps ensure components assemble correctly the first time, supporting consistent quality across production