Niigata Seiki SK Made in Japan Taper Gauge Storage Case Included 0.3-4mm TPG-270A

Specifications: You can easily measure the dimensions of grooves and gaps by simply inserting it into the gap. Application: Carbon steel for machine structures (no quenching). Standard: 270A Measuring range (mm): 0.3~4 Instrumental error (mm): ±0.04 Graduation (mm): 0.05 Taper angle: 1°54′33〝 Product dimensions Total length x width (mm): 158 x 12