"The gripping pull-back action to actuate the collet chuck means the work piece will be moved slightly in the Z-Axis. This is normally acceptable for first operation work and the work piece position can easily be determined with a facing cut. The 5C and 16C collets have been designed with a long small nose diameter allowing for good clearance for tooling. All collet closers are case hardened and ground optimising the rigidity, strength and durability."
{"Brand":"R\u00f6hm","Machine no":"M934","Type":"400","4-Jaw Chuck":"400 mm \u00f8","Self centering":"","Number of claws":"8","Passage":"135 mm \u00f8"}