Manufacturer Part Number: 09420019000011|Collet System|R8Collet Series|R8Minimum Collet Capacity (Inch)|Minimum Collet Capacity (mm)|Minimum Collet Capacity (Decimal Inch)|0.1250Maximum Collet Capacity (Inch)|Maximum Collet Capacity (mm)|Maximum Collet Capacity (Decimal Inch)|0.7500Size Increments (Decimal Inch)|0.0625Size Increments (mm)|Size Increments (Inch)|Material|Includes|1/8" through 3/4" x 1/16" incrementsSize 1 (Decimal Inch)|Size 1 (mm)|Size 2 (Inch)|Taper Size|Through Coolant|For Use With|Drawbar Thread|Number Of Pieces|11TIR (Decimal Inch)|0.001000TIR (mm)|Product Service Code|UNSPSC Code|27112800