52pcs Stainless Steel Thread Gauge 60 and 55 Degree Screw Pitch Measuring Tool (Metric and Impedance)

General Description: The thread gauge is an essential tool for measuring the thread and tooth pitch of external threads. Made of stainless steel, it benefits from a hardening treatment that gives it high hardness. Its magnetic head facilitates use, and the rotary switch allows for free adjustment. This lightweight and delicate tool is designed for precise measurements and durable use, ideal for checking tool angles when cutting threads on metal lathes. Technical Specifications: Material: Stainless steel; Dimensions: 60 * 60 mm / 2.36 * 2.36" (US); 67 * 20 mm / 2.63 * 0.78" (Metric + Imperial); Measuring range: 0.25 - 6.00 mm / 0.0098" - 0.23"; Number of pieces: 52; Angles: 60° (Metric) and 55° (Imperial); Available sizes: 4G, 4-1/2G, 5G, 6G, 7G, 8G, 9G, 10G, 11G, 12G, 13G, 14G, 16G, 18G 19G, 20G, 22G, 24G, 25G, 26G, 28G, 30G, 32G, 36G, 40G, 48G, 60G, 62G (Imperial); 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 (Metric) Other information: Package includes: 1 thread gauge. Note: The new and old types of this product will be sent randomly.