Flute Length: Standard flute length enabling versatile cuts
this metric fine plug gauge helps you verify hole tolerance quickly
Left-hand spiral flute with right-hand cutting for efficient chip removal: Optimized flute geometry helps chips escape quickly
enhancing surface hardness and tool life
Expect reliable performance in high-hardness alloys
JBO Thread Plug Gauge (GO) - Metric Fine - Right Hand - 6H - M150 x 4 Widin New Flute Length: Standard flute lengthThe JBO Thread Plug Gauge (GO) Metric Fine, Right Hand, 6H, M150 x 4 is a precision inspection tool designed to verify threaded holes quickly and reliably. Crafted from hardened steel for durability, this GO gauge helps engineers, machinists, inspectors, and hobbyists confirm that internal threads meet the M150 x 4, 6H standard with consistent go no go results. Metric fine GO gauge for M150 x 4, 6H: Delivers precise go no go checks for common metric