Specification: Type: Collet Chuck Max Speed: G2.5 20000 RPM Accuracy: 0.00012"-0.0002" (0.003-0.005 mm) Processing Length: 2.76" (70 mm) Material: 40CR Draw Bar Threads: 5/8"-11 Quantity: 10 pieces Color:Black & Silver Holder Type: CAT40 Product Function Description: This product has undergone rigorous quality testing. Durable and easy to install and replace. The most cost-effective and best after-sales service. Quality assurance that gives you peace of mind. Features: .
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