Left-hand spiral flute with right-hand cutting: Enables efficient chip evacuation and stable cutting for a smooth bore finish across a range of materials
and consistently produce accurately sized holes that meet stringent tolerances across batches
controlled tolerances with a clean finish
efficient material removal and excellent chip evacuation
to precisely match part geometry and achieve high-quality finishes
JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M90 x 4 Widin New Left-hand spiral flute with right-handThe JBO Thread Plug Gauge (GO) Metric Fine, Right Hand, 6H, M90 x 4 is a purpose built tool for quickly confirming that threaded holes meet exact metric specifications. Designed for use in quality control, manufacturing, and maintenance environments, this GO gauge helps you verify hole acceptance with a simple, reliable plug test. Crafted from hardened steel for lasting durability, it stands up to daily use in high volume workshops. The precision