findmall CAT40-ER20 Collet Chucks W. 4" Long Gage Length - 4 Chucks Tool Holder

Specification:0.0001" Great AccuracyER20 High PerformanceEffortless To OperateDraw Bar Threads 5/8"-11 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:Set of 4 high precision CAT 40 cnc tool holders. Suitable for CNC Lathe/milling, drill press, and heavy duty hand tools. Featuring high speed, stable performance.CAT40 holder accuracy within 0.0001". Hardened and ground to ensure maximum accuracy. High concentricity. Stable performance. Package Includes:4 Pcs CAT40-ER20 Collet Chucks