JBO Thread Ring Gauge (GO) - BSP (G) - Right Hand - Tol. A - 2 1/4 x 11 Endmill25 this reamer provides controlled material

this reamer provides controlled material removal and a smooth hole finish

The 2-flute geometry facilitates superior chip evacuation

helping maintain sharpness and finish when machining hard alloys and steels

Left-Hand Spiral Flute with Right-Hand Cutting: Efficient material removal and smooth finishing actions that help minimize finishing time and improve surface quality

reducing rework and ensuring consistent performance across parts

JBO Thread Ring Gauge (GO) - BSP (G) - Right Hand - Tol. A - 2 1/4 x 11 Endmill25 this reamer provides controlled materialThe JBO Thread Ring Gauge (GO) for BSP (G) threads is a precision inspection tool designed to verify external thread diameters on pipe fittings. Built for plumbers, engineers, manufacturers, and workshop technicians, it helps confirm that threads conform to BSP (G) standards and seal correctly every time. With its Go design, it provides a quick, unmistakable pass fail indication so you can trust your measurements without guesswork, ensuring reliable