Каталог WIDIA 2011 Инструментальная оснастка Стр. I2 0910 ENG Lab2u
WIDIA Erickson HC Hydraulic Chuck Sleeves Drilling Erickson Hydraulic Reduction Sleeves are specially designed for high-precision clamping of straight cylindrical cutting tool shanks. The self-sealing design enables efficient use of through-coolant cutting tools when the cutting tool shank completely engages the full gripping length of the sleeve. One-piece design with slot configuration to seal coolant. Cutting tool must be cylindrical and have a through hole when using coolant. Capable of up to 100 bar (1,500 psi) coolant pressure. Cutting tool shank requirement tolerance is h6 and Ra >0,3 pm (12 j in) surface finish. Maximum collapse is h6. I2 WIDIA