Hardinge TF20 round serrated swiss type collet is used to hold workpieces in a lathe or other machine tool. It has a through-capacity of 5/8-inches. Swiss-type collets are ground to precise size and TIR to meet precision machining requirements with a standard accuracy. 5.5-millimeters hole size. 0.7869-inches back bearing diameter and 2.638-inches overall length.

• Package Dimensions ‏ : ‎ 3.8 x 3.8 x 0.6 inches; 3.2 ounces
• Date First Available ‏ : ‎ August 27, 2013
• Manufacturer ‏ : ‎ Hardinge