Royal Products, Hauppauge, NY, (www.royalprod.com) has introduced a line of Precision ER collet chucks with runout less than 0.0001-in. TIR between the O.D. and I.D. socket. When used with the company ...
Techniks Inc. (www.techniksusa.com) ER coolant collets do not have plugs or seals to fail, so the company says they can be run continuously without worries over coolant issues. The collets do not ...