Manufacturer Part Number: ER32-S021|Collet System|ERCollet Series|ER32Minimum Collet Capacity (Inch)|1/8Minimum Collet Capacity (mm)|Minimum Collet Capacity (Decimal Inch)|0.1250Maximum Collet Capacity (Inch)|3/4Maximum Collet Capacity (mm)|Maximum Collet Capacity (Decimal Inch)|0.7500Size Increments (Decimal Inch)|Size Increments (mm)|Size Increments (Inch)|1/32Material|Includes|Size 1 (Decimal Inch)|1/2; 1/4; 1/8; 11/16; 11/32; 13/32; 15/32; 17/32; 19/32; 21/32; 23/32; 3/16; 3/4; 3/8; 5/16; 5/32; 5/8; 7/16; 7/32; 9/16; 9/32Size 1 (mm)|Size 2 (Inch)|Taper Size|Through Coolant|For Use With|Drawbar Thread|Number Of Pieces|21TIR (Decimal Inch)|TIR (mm)|Product Service Code|5136UNSPSC Code|