JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M52 x 3 FLH it maintains tight size control

it maintains tight size control and consistent performance—from hardened steels to precision prototypes—while delivering smooth surface finishes and long-term durability

Vortex HSS Slitting Saws are premium high-speed steel cutting disks designed for precision slotting in metalworking

Enjoy consistent bore quality

Designed to fit seamlessly into CNC mills

and geometry that minimizes chatter

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 6H - M52 x 3 FLH it maintains tight size controlJBO Thread Plug Gauge (NoGo) Metric Fine is a precision tool designed to verify metric fine threaded holes. It provides reliable go no go checks to confirm hole size and thread engagement meet strict standards, making it suitable for manufacturing, quality control, and maintenance environments. The gauge is a Right Hand type with a 6H tolerance class and an M52 x 3 size, aligning with common metric thread standards. Crafted from hardened steel, the