11 ago BT30 ER16 70mm 5PCS SET Collet Chuck Tool Holder Balance 12000RPM BT 30 USA
5PCS BT30 ER16 2.76" 70mm Collet Chuck Tool Holder Specifications: Product Type: BT30 ER16 Material: 40Cr Max Speed: 12000 RPM Accuracy: 0.00012"-0.0002" (0.003-0.005 mm) Processing Length: 2.76" (70 mm) Draw Bar Threads: M12 Color: as picture shows Quantity: 5 pieces DESCRIPTION: For CNC chucks or...