Roller mounting support compatible with BT-40 and HSK63 cones. Features a bidirectional roller engagement mechanism, allowing secure tightening of the tool holder on the flange. Enables convenient assembly and disassembly of tools or accessories on the cone. The ATT0004 design ensures complete protection of the cone by eliminating any direct contact with the support structure. The base includes pre-drilled holes for secure anchoring to a workbench, enhancing stability during use. Machine condition: unchecked. Approx. Transport dimension: LxWxH 210 x 120 x 120 mm; Approx. Weight: 2kg The item for sale may not be the one shown in pictures, but will have equal specifications and performance.