628 Каталог WIDIA 2011 Инструментальная оснастка для металлорежущих станков Стр.D20

Каталог WIDIA 2011 Инструментальная оснастка Стр. D20 0628 ENG Lab2u

WIDIA Erickson BT V-Flange Shank Tooling System BT40 Series Erickson V-Flange BT Taper Tooling is manufactured from premium materials and meets or exceeds the latest JIS B 6339 specification and ISO-1947 taper accuracy of AT3 specification standards. The BT40 tools are either prebalanced to a high specification or balanced-by-design and will perform effectively up to 15,000 RPM. Wide flange with V-groove for tool changer arm. 2 drive slots 180° opposed. Equal width. Equal depth. Contained within V-flange. Metric thread for retention knob with pilot counterbore. Back face ground for accurate location of retention knob. BT JIS B6339 Shank NOTE: Inherent balance conditions all features are symmetrical. D20 WIDIA