JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M80 x 4 Milling Cutter Arbors Please note production is made

Please note production is made to order

This 20mm solid carbide end mill with a 100mm reach delivers consistent performance across steel

The left-hand spiral flute paired with right-hand cutting supports efficient chip evacuation and stable cutting action

achieve consistent cavity quality

making it a dependable choice for precise bore finishing across a range of materials

JBO Thread Ring Gauge (GO) - Metric Fine - Right Hand - 6g - M80 x 4 Milling Cutter Arbors Please note production is madeThe JBO Thread Ring Gauge GO Metric Fine Right Hand 6g M80 x 4 is a precision inspection tool designed to verify external thread diameters with speed and reliability. Ideal for quality control teams, machinists, toolmakers, and maintenance technicians, it helps you quickly confirm that threaded components meet metric fine thread standards without guesswork. Crafted from hardened steel, this GO ring gauge delivers durable, long lasting performance in