JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 4H - M56 x 1.5 Shrink Fit Holders 2-flute design with optimized chip

2-flute design with optimized chip clearance: Enables smooth cutting and efficient material removal

Ideal for applications requiring deep slots

Flute geometry: Left-hand spiral flute with right-hand cutting for smooth

Through coolant design: Channels flush chips along the flute for cleaner holes and steadier cutting

Consistent Tool Gripping: Stable clamping minimizes tool movement and slippage

JBO Thread Plug Gauge (NoGo) - Metric Fine - Right Hand - 4H - M56 x 1.5 Shrink Fit Holders 2-flute design with optimized chipThe JBO Thread Plug Gauge (NoGo) Metric Fine Right Hand 4H M56 x 1. 5 is a precision plug gauge designed specifically for metric fine threads. It provides quick, reliable checks of threaded holes to confirm they meet the required specifications, helping inspectors and machinists verify part readiness with confidence. NoGo style hole verification: Delivers fast, decisive checks to ensure holes do not exceed the maximum limit, reducing guesswork and