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making it suitable for finishing drilled bores in a range of materials
44 mm intermediate reamer is the right choice when you need dependable precision in production runs or meticulous handwork
the gauge is machined from hardened steel and finished to resist wear in busy shops
helping you confirm fitment before assembly or production runs
Left-hand spiral flute with right-hand cutting: Optimized chip evacuation and stable cutting action for smoother finishes and reduced tool pull-in
JBO Thread Plug Gauge - UNEF Go-No/Go - Left Hand - 2B - 13/16 x 20 Hex Key Drill Chuck making it suitable for finishingThe JBO Thread Plug Gauge is a UNEF Go No Go tool designed to verify left hand threaded holes with precise 13 16 x 20 dimensions. Its go no go design gives you fast, decisive feedback on whether a thread meets spec, helping prevent misfits and startup delays in manufacturing, automotive, and aerospace applications. Go No Go Quick Checks: Instantly determine if a hole's thread is within spec, reducing inspection time and preventing incorrect
