ChgImposs Metric Screw Pitch Gauge，60 Degree Cutting Gauge Tool Stainless Steel Thread Gauge with 0.25-6.0 Blades Range

It is 60 Degree Thread / Screw Pitch Gauge gage with lock up device. Typically used to check the thread size determination is correct Measuring Range: 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.6, 0.7, 0.75, 0.8, 0.9, 1.0, 1.25, 1.5, 1.75, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0 It is useful to check the tool angle when cutting threads on a metal lathe Check the angle on the thread cutting tool on the V-groove of the gauge All 24pcs blades was made by stainless steel, with wire drawing on the surface, not easy to rust. Ensure the accuracy of measurement