JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6g - M18 x 2.5 Hydraulic Expansion Chucks provides efficient chip removal and

provides efficient chip removal and stable cutting

helping teams achieve consistent

Hardened steel construction for long-lasting precision: durable

Built to DIN 206-B standards and finished to ISO H5 tolerance

repeatable interface between your cutter and the BT40 spindle

JBO Thread Ring Gauge (GO) - Metric Coarse - Right Hand - 6g - M18 x 2.5 Hydraulic Expansion Chucks provides efficient chip removal andThe JBO Thread Ring Gauge (GO) Metric Coarse is a precision inspection tool designed to verify external threads on metric components. It is specifically engineered for right hand M18 x 2. 5 coarse threads, enabling quick go no go checks to confirm parts meet the intended size and thread class. Manufactured from hardened steel, this GO gauge delivers exceptional durability and wear resistance for demanding shop environments. Its user friendly design