The ball-nose geometry enables accurate
Use it to finish drilled holes
02 mm size for precise hole enlargement and final dimensional accuracy
and deliver consistent finishes and accurate corners across parts
you receive a reamer ground to the exact DIN/specification for your application
JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M120 x 4 Milling Cutter Arbors The ball-nose geometry enables accurateThe JBO Thread Plug Gauge (GO) Metric Fine, Right Hand, 6H, M120 x 4 is a precision tool for inspecting threaded holes. Designed for inspectors, machinists, and quality teams, it quickly confirms whether a hole will accept the full threaded plug, helping ensure parts fit and function correctly. Made from hardened steel, it stands up to daily use in manufacturing, automotive, aerospace, and maintenance environments. The compact, easy to read design