BALAX 90530-000 0.9MMx.225 UNM NO GO BRIGHT FINISH (BALAX 90530-000 0.9MMx.225 UNM 不通规 BRIGHT FINISH)

This product is the Balax thread gage NO GO Member with a thread size of M0.9 x 0.225 and a handle size of 2W Collet Type. This product has a thread length of 1/16" and an overall length of 1-5/8". Balax Gages are made from High Speed Tool Steel and hardened to 63-65 Rockell. If you know anything about Hardness, that is the same hardness in tap manufacturing. YONGSHEDNG has a full line of Balax Gages (本产品是 Balax 螺纹规 不通规，螺纹尺寸为 M0.9 x 0.225，手柄尺寸为 2W 夹头型。 本产品的螺纹长度为 1/16"，总长度为 1-5/8"。Balax 螺纹规由高速工具钢制成，硬化至 63-65 Rockell。 如果您对硬度有所了解，则与丝锥制造中的硬度相同。 YONGSHEDNG 有全系列的 Balax 螺纹规)