AA ER Collet Set - Compatible with ER11, ER16, ER20, ER25, ER32, ER40 - Durable Clamping Tool(ER40*31mm)

Accuracy: 0.008 Material: 65MnModel: ER11 ER16 ER20 ER25 ER32 ER40It is suitable for various ER tool holders, ER extension rodsThe ER collect is different from other ER chucks in that the inner hole is larger, the inner hole is enlarged, and the knife is clamped. As long as the ER series is Can be installedGood toughness High tensile strengthHigh concentricity High overall accuracy

• High precision clamping with an accuracy of 0.008, ensuring optimal performance for your machining needs.
• Constructed from 65Mn material, providing excellent toughness and high tensile strength for long-lasting use.
• Compatible with a variety of ER tool holders and extension rods, offering versatility for different applications.
• Larger inner hole devise allows for better knife clamping and stability during operation, enhancing overall machining efficiency.
• Achieve high concentricity and overall accuracy, making it an essential tool for both professional and hobbyist machinists.