JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M25 x 2 ER Mini Collet Chucks Extended Reach with Maintained Precision:

Extended Reach with Maintained Precision: Extends machining range and accommodates longer workpieces without compromising accuracy or stability

HSS (M2) with ISO H5 tolerance: Delivers long tool life and precise hole sizes

and rely on stable performance day after day

Application: Finishing ream for high-precision holes

57mm is an intermediate precision carbide reamer designed to finish holes to a precise size with a smooth surface

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M25 x 2 ER Mini Collet Chucks Extended Reach with Maintained Precision:The JBO Thread Ring Gauge (GO) Metric Fine, Left Hand, 6g, M25 x 2 is a precision tool designed to quickly and reliably verify external thread diameters against metric standards. Its ideal for inspection in manufacturing, maintenance, and quality control environments where accurate thread sizing matters for fit and performance. Crafted from hardened steel with a textured knurled exterior for secure handling, this GO gauge resists wear in busy