JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M13 x 1 FMH FLH FHH S&E A&NF M&D it delivers efficient chip evacuation

it delivers efficient chip evacuation and a stable

This 6 mm diameter

65 mm holes

04 mm is an intermediate precision carbide reamer designed to finish through-holes with tight dimensional control

Precise alignment with minimal runout: Ensures consistent depth of cut and smooth finishes by maintaining tight tolerances between the arbor and the cutter

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Left Hand - 6H - M13 x 1 FMH FLH FHH S&E A&NF M&D it delivers efficient chip evacuationThe JBO Thread Plug Gauge is a precision inspection tool designed for metric fine threads, specifically calibrated for M13 x 1 left hand (LH) holes with a 6H tolerance. Its ideal for machinists, quality engineers, maintenance technicians, and assembly teams who need fast, reliable go no go checks to verify hole readiness and ensure proper mating of components. Fast Go No Go verification: Quickly confirms whether an M13 x 1 LH hole meets the 6H