3Pcs Collet Chuck Milling Cutter (6.5mm+13mm) + Extension Rod 1/2 Shank CNC Lathe Tool

Item Type: Collet ChuckMaterial: High speed steelModel: 3pcs milling cutter extension rod 1/2 handle + collet (6.5mm+13mm)Size: Approx. 6.5mm / 0.3in13mm / 0.5in Uses: Trimming machine electric wood milling machine engraving machineDiameter: Approx. 21mm / 0.8inInner diameter: Approx. 6.5mm / 0.3inDiameter: Approx. 21mm / 0.8inSize: Approx. 31.5mm / 1.2inInner diameter: Approx. 13mm / 0.5inSize: Approx. 28mm / 1.1in38mm / 1.5in30mm / 1.2in24mm / 0.9in88mm / 3.5in12.7mm / 0.5in 330.2mm / 13in(1/2in) 1 x Extension Rod1 x 6.5mm Collet Chuck1 x 13mm Collet Chuck