JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M40 x 2 Power Milling Chucks reducing inspection time and clarifying

reducing inspection time and clarifying pass/fail outcomes

Efficient 2-Flute Design for Chip Evacuation: The two-flute configuration promotes quick chip clearance

5 corner radius creates smooth

5mm x 7 is a precision cutting tool built for contouring

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M40 x 2 Power Milling Chucks reducing inspection time and clarifyingThe JBO Thread Ring Gauge (GO) Metric Fine Left Hand 6g M40 x 2 is a precision go ring gauge designed to verify external thread diameters for metric fine threads. Sized specifically for M40 x 2 left hand threads, it helps machinists, inspectors, and buyers quickly determine if a threaded component conforms to the required minimum diameter. Crafted from hardened steel, this gauge offers durability and wear resistance for reliable performance in