JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M65 x 2 Power Milling Chucks helping inspectors catch out-of-tolerance parts

helping inspectors catch out-of-tolerance parts early and keep production moving

delivering consistent hole sizes and smooth

it ensures consistent performance and reliable tool engagement across demanding jobs

variable‑index geometry paired with a carbide body delivers stable

The reamer is manufactured to ISO H5 tolerance (D size) per DIN 8051 B standards

JBO Thread Ring Gauge (GO) - Metric Fine - Left Hand - 6g - M65 x 2 Power Milling Chucks helping inspectors catch out-of-tolerance partsThe JBO Thread Ring Gauge (GO) Metric Fine, Left Hand, 6g, M65 x 2 is a precision tool for verifying external thread diameters. Designed for metric fine threads and left handed applications, it helps inspectors quickly determine whether threaded components meet the required standards. Crafted from hardened steel, this ring gauge delivers exceptional durability and wear resistance in demanding workshops. Its user friendly geometry makes it easy to