The JBO Thread Ring Gauge (GO) is a precision tool designed to quickly verify the external thread diameter on M12 x 1
reducing measurement variance in production and inspection processes
giving you dependable performance in a range of steels and non‑ferrous workpieces
maintaining accuracy and long tool life
reliable go/no-go checks to confirm parts meet the M33 x 2 standard
Axis Micro Carbide Drill - Axicoat Medium flute length T3120 (5-8xD) - 0.69 Diameter Tiny Tool Inserts The JBO Thread Ring GaugeAxis Micro Carbide Drill an Axicoat coated carbide drill with a medium flute length (5 8xD) designed for precision drilling across a broad range of materials. At 0. 69 mm diameter, it shines in tight spaces and shallow holes, while the T3120 series offers precise, repeatable results from 0. 3 mm up to 3. 0 mm. Precision ground for accuracy, this drill is suitable for High Alloyed Steels, Stainless Steel, Titanium Alloy, and Nickel Alloy, delivering