Easy to Use Wide Application Thread Plug Gauge, Stainless Steel Thread Measuring Gauge, DIY Tool Gauge(Pure American (51pc))

General description This Easy to Use Wide Application Thread Plug Gauge is a versatile tool designed for measuring the thread and tooth pitch of external threads. It is particularly useful for checking the tool angle when cutting threads in metal lathes. The rotary switch allows for easy adjustments, making it user-friendly. Technical specifications Material: Stainless Steel Measuring Range: 51pcs 60° American SAE type (4-84) 60° Metric measuring range: 0.25-6.0 55° Imperial measuring range: 4G-62G Other information Features a magnet in the head for convenience Surface is polished and treated with anti-rust oil to prevent rust Strong hardness due to quenching treatment Can be used for accurately measuring internal and external threads Center gauge is useful for grinding and positioning thread cutting tools on a lathe