Pratt Burnerd International - Products - Special Chucks and Accessories

The super thin round chuck gives 0.025mm TIR repeatability on duplicate parts using the nominated pinion. Ideal for drill presses, standard mills, VMCs, angle plates, tombstones and grinding machines, the chuck is easily mounted via a flange type mounting. Three pinions operating at a 45 degree angle give easier operation than a conventional chuck.

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