JBO Thread Ring Gauge (NoGo) - BSP (G) - Right Hand - Tol. A - 3 1/2 x 11 Face Mill Arbors Material: Carbide construction delivers durability

Material: Carbide construction delivers durability and wear resistance for demanding die workloads

Left-hand spiral flute with right-hand cutting for efficient finishing: Optimizes chip evacuation and produces smoother

Stock: Metric DIN stock

crafted in high-speed steel (M2) for precise hole finishing in metalworking environments

MT2 Morse Taper on one end: Provides reliable seating and broad compatibility with MT2 tooling and compatible spindles

JBO Thread Ring Gauge (NoGo) - BSP (G) - Right Hand - Tol. A - 3 1/2 x 11 Face Mill Arbors Material: Carbide construction delivers durabilityThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool designed to verify external BSP (G) threads on pipe fittings and connectors. Its ideal for plumbers, fluid handling technicians, engineers, and quality teams who need reliable, repeatable checks to ensure proper thread engagement and sealing in BSP systems. No Go design for fast conformance checks: Quickly identify out of spec BSP (G) threads, enabling rapid pass fail decisions and