Collets EXTERNALLY COOLED COLLETS - ER JET

TECHNICAL FEATURES
• Concentricity of ER JET EXTERNALLY COOLED COLLETS is contained in 0,008 mm.
• Built in spring steel
• Grounded both externally and internally; after this operation there is an additional phase of finishing, which guarantees a grade of roughness lower than Rz 2,5.
• The vulcanization of the cut, channels the coolant inside the holes of the collet, allowing it to reach the tool.
• Max pressure 40 Bar.