DIN 6499 collet chuck HFER series

with cylindrical shanklong-shank

Application on automatic lathes, capstan lathes and drill extensions for holding tools with cylindrical shanks in collets DIN 6499/ISO 15488 (ER/ESX) Acceptance cylindrical shank without flat Concentricity and repeatability shank O.D. to collet closing taper ≤ 5µm Remark collets, wrenches and nuts as spare parts other executions resp. shank with flat on request Extend of delivery with clamping nut DIN 6499/ISO 15488 (with hexagon head form D for HFER11 to 20 – rest form E with six slots) and inner stop (only for executions with internal thread) without collets and wrenches