JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M30 x 3 FMH this reamer aligns with DIN

this reamer aligns with DIN 8051 B standards and ISO H5 tolerance to maintain a precise 20

Left-hand spiral flute with right-hand cutting: Optimized chip evacuation minimizes reaming friction

This end mill is engineered to produce precise corner radii and fine surface finishes in delicate mold cavities and die components

and tight diameter tolerance (+0/-0

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M30 x 3 FMH this reamer aligns with DINThe JBO Thread Ring Gauge (GO) Metric Fine, Right Hand, 6g, M30 x 3 is a precision go gauge designed to verify the outside diameter of metric fine threads. Its a musthave for machinists, quality inspectors, and assembly teams who need fast, reliable checks to ensure threaded parts meet the M30 x 3 specification. Made from hardened steel for exceptional durability, this gauge is built to withstand daily wear in busy workshops. Its righthand geometry