Manufacturer Part Number: 231-2114|Collet System|R8Collet Series|Minimum Collet Capacity (Inch)|1/16Minimum Collet Capacity (mm)|Minimum Collet Capacity (Decimal Inch)|0.0625Maximum Collet Capacity (Inch)|7/8Maximum Collet Capacity (mm)|Maximum Collet Capacity (Decimal Inch)|0.8750Size Increments (Decimal Inch)|Size Increments (mm)|Size Increments (Inch)|1/16Material|Includes|14 Piece RackSize 1 (Decimal Inch)|1/16; 1/2; 1/4; 1/8; 11/16; 13/16; 3/16; 3/4; 3/8; 5/16; 5/8; 7/16; 7/8; 9/16Size 1 (mm)|Size 2 (Inch)|Taper Size|Through Coolant|For Use With|Drawbar Thread|Number Of Pieces|14TIR (Decimal Inch)|0.000700TIR (mm)|Product Service Code|5136UNSPSC Code|27112800