15pcs ER11 Spring Collet Set (1mm - 7mm 1/8 Inch 1/4 Inch): 0.015 Runout Precision Workholding for Milling, Engraving, CNC Machines, Lathes

This ER11 collet set is a valuable addition to any machinist's toolbox offering a versatile selection for securely holding various shank diameters in your ER11 collet chuck. The collets are constructed from high-quality spring steel, ensuring durability and strong gripping power. Additionally, these collets boast an impressive 0.015mm runout, which translates to minimal eccentricity when rotating, vital for precision machining applications.These ER11 collets are ideal for a wide range of machining tasks, including milling, drilling, engraving, and more. They allow for quick and easy tool changes, improving your workflow efficiency. The precise grip of the collets minimizes vibration and ensures accurate results, making them suitable for delicate or high-tolerance machining operations. For optimal performance, it's recommended to replace the collet every 500 hours of use. This ensures continued precision and minimizes the risk of tool slippage due to wear and tear.

• Versatile Size Range (1mm - 7mm, 1/8", 1/4"): This 15-piece ER11 collet set caters to a variety of shank diameters commonly used in machining applications. With collets ranging from 1mm to 7mm plus 1/8" and 1/4", you can securely hold a wide range of cutting tools, drill bits, and engraving tools.
• Precise Workholding (0.015mm Runout): Ensures minimal tool deflection for accurate machining. Ideal for delicate materials and tight tolerances.
• Durable Spring Steel Construction: Built to withstand demanding machining environments and maintain gripping strength.
• Industry Standard ER11 Collet Size (11.5mm x 18mm): Fits a wide range of ER11 collet chucks and colletholders.
• Versatile Machine Compatibility: Works with various machines like milling machines, lathes (holding small drill bits/rotary tools), and CNC machines.