JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M39 x 0.5 Milling Cutter Arbors this reamer is a made-to-order

this reamer is a made-to-order item from Toolex Ltd

even in tight spaces or when wearing gloves

while the hollow-ground design reduces rubbing near the bore for smoother cuts and extended blade life

Its precise concentricity and secure clamping support reliable performance across a variety of milling and drilling tasks

Left-Hand Spiral Flute with Right-Hand Cutting: Efficient material removal with controlled cutting action and smooth chip evacuation

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M39 x 0.5 Milling Cutter Arbors this reamer is a made-to-orderThe JBO Thread Ring Gauge (GO) is a precision tool designed to verify external metric threads in manufacturing, quality control, and assembly environments. This Metric Fine, Right Hand GO gauge is sized M39 x 0. 5 (6g class) and built to deliver quick, reliable conformance checks without guesswork. Crafted from hardened steel, it offers exceptional durability and wear resistance, ensuring long lasting performance in demanding work settings while