JBO Thread Plug Gauge (GO) - Metric Fine - Left Hand - 6H - M76 x 2 Face Mill Arbors - Anti-Vibration HSS-E — delivers consistent bore

HSS-E — delivers consistent bore quality at a 4

Precise taper shank with DIN 8051 B and ISO H5 tolerance: Ensures reliable fits in holders and repeatable hole sizes across production runs for consistent results

40mm is an intermediate-precision reamer designed to bring drilled holes to a precise ISO H4 size in metalworking applications

and cleaner chip flow for superior surface finishes

Flute design: Multi-flute geometry promotes efficient chip evacuation and stable cutting

JBO Thread Plug Gauge (GO) - Metric Fine - Left Hand - 6H - M76 x 2 Face Mill Arbors - Anti-Vibration HSS-E — delivers consistent boreThe JBO Thread Plug Gauge GO Metric Fine Left Hand (6H) is your go to precision tool for verifying internal threads in drilled or tapped holes. Specifically designed for metric fine thread applications, it confirms that holes meet exact size and pitch requirements for M76 x 2 left handed threads, helping ensure correct assembly and adherence to specifications. Precision Go Gauge for Left Hand M76 x 2 Threads: Quickly verify that internal holes accept