JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M15 x 1.5 Face Mill Arbors Use with appropriate lubrication and

Use with appropriate lubrication and proper cutting speeds to achieve clean finishes and maintain the stated H4 tolerance

while its straightforward handling and clear engagement feedback help operators make confident go/no-go decisions

this collet delivers exceptional concentricity and dependable grip for round tooling and workpieces across a range of common milling and drilling operations

The 30° helix angle reduces cutting resistance and improves chip evacuation

Designed for woodworkers

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6e - M15 x 1.5 Face Mill Arbors Use with appropriate lubrication andThe JBO Thread Ring Gauge (GO) Metric Fine Right Hand 6e M15 x 1. 5 is a precision tool designed to verify external thread diameters with consistent, reliable results across manufacturing, quality control, and repair workflows. Crafted from hardened steel, this GO ring gauge resists wear and maintains accurate dimensions even in busy workshops, labs, or field service. Its straightforward design makes it easy to confirm that threaded components conform