SK Carbide Pin Gauge (with shank) 4.50mm TAG-4.50 1 piece

Catalog number: TAG-4.50 Features: ●Excellent wear resistance, life is about 20 times longer than steel. ●Low thermal expansion coefficient, so it is less affected by temperature. ●High hardness, so there is no need to worry about scratches on the surface. Applications: ●For inspection of precision holes. Specifications: ●Nominal size (mm): 4.50 ●Gauge diameter (mm): 4.50 ●Total length (mm): 71 ●Gauge length (mm): 30 ●Comes with a plastic shank. Material/Finish: ●Gauge part: Carbide alloy Set contents/Accessories: ●Comes with an easy-to-hold shank. Note: ●By attaching the shank, the gauge part is less susceptible to the effects of heat.