Min. Order Reference FOB Price
5 Pieces US$2.00-6.00 / Piece
Product Description
Product Description This ER collet is used for CNC milling lathe tools and work holding engraving machines. Collet must be placed into collet chuck nut before inserting into collet chuck. Specifications: Model: ER20 Clamping Diameter: 1/4-inch Material: 40Cr Steel Precision: ...