JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6G - M42 x 1.5 Face Mill Arbors - Through Coolant is a precision collet designed

is a precision collet designed for tapping tasks using ER32 tool holders

Helix angle: 55° to promote smooth cutting and aggressive chip removal

Shank: Straight shank for secure seating in standard reaming fixtures

more reliable runs

the Toolex Hand Reamer helps you finish holes to exact specifications faster

JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6G - M42 x 1.5 Face Mill Arbors - Through Coolant is a precision collet designedThe JBO Thread Plug Gauge (GO) Metric Fine Right Hand 6G M42 x 1. 5 is a precision GO gauge designed to verify threaded holes to metric fine standards. It serves machinists, inspectors, engineers, and maintenance technicians by providing quick, reliable checks that a hole meets the required thread specification for assembly and function. Crafted from hardened steel, this plug gauge offers excellent wear resistance and long service life in demanding