Thread Gauge Standard And Metric, 51 Metric Imperial Stainless Steel Thread Pitch Guage, 60 And 55 Degree Thread Pitch Gauge White(Metric Imperial, Each of 52 Piece

Details

Basic Function- The Thread Gauge Standard And Metric Pitch Gauge Is Used To Measure Thread And External Thread Tooth Pitch.It Is Useful For Checking Tool Angle While Cutting Threads In Metal Turning Lathes, Strong Hardness- The Thread Pitch Guage, Through Quenching Processing, Strong Hardness, Head With A Magnetic. Using Rotary Switch Can Be Freely Adjusted.