JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M38 x 0.75 Face Mill Arbors - Anti-Vibration helping you achieve accurate corner

helping you achieve accurate corner radii and smooth finishes on hardened steels and other tough alloys

2 mm diameter: Enables accurate fillets in tight mold features while preserving access to confined areas

0015 mm ensures consistent hole size across production runs

This intermediate precision reamer (k10) uses a left-hand spiral flute with right-hand cutting to deliver accurate bore sizes in challenging materials

68 mm diameter and HSS‑E cobalt construction provide durable cutting performance

JBO Thread Plug Gauge - Metric Fine Go/No-Go - Right Hand - 6H - M38 x 0.75 Face Mill Arbors - Anti-Vibration helping you achieve accurate cornerThe JBO Thread Plug Gauge is a precision tool designed for metric fine threads. Its ideal for engineers, machinists, and inspectors who need to confirm hole threads quickly and accurately, ensuring parts fit the way they should. Designed for M38 x 0. 75 right hand threads with tolerance class 6H, this Go No Go plug gauge combines accuracy with durability. Its hardened steel construction withstands daily use in busy workshops, delivering reliable