Sherline Mill Collet Set 3060 - Router Collets - Amazon
Therefore, we recommend the use of these milling collets for holding miniature size end mills (3/16" or 1/4" shank), #1 and smaller center drills or Dremel bits (1/8" shank), and assorted other cutters. The Sherline milling collet set P/N 3060 consists of a 1/8", 3/16" and 1/4" mill collets, a drawbolt and a thrust washer.
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