JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 4h - M4 x 0.7 Endmill25 These reamers excel at enlarging

These reamers excel at enlarging pre-drilled holes or achieving precise final diameters with a consistent

This K10 carbide tip reamer features a left-hand spiral flute and right-hand cutting

making it a dependable choice for production runs and repair work alike

Shank type: Straight shank for versatile mounting in collets

accurate grip on cutting tools to keep your setups consistent across jobs

JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 4h - M4 x 0.7 Endmill25 These reamers excel at enlargingThe JBO Thread Ring Gauge (GO) Metric Coarse Right Hand 4h M4 x 0. 7 is a precision Go gauge designed to quickly verify external metric coarse threads. It helps quality teams, machinists, and assembly professionals confirm that M4 x 0. 7 right hand threads meet the minimum diameter standards, ensuring proper fit and reliable performance in real world applications. Crafted for durability and ease of use, this ring gauge features a hardened steel