2x 1x Precision Collet Chuck Adapter for Machinery Manufacturing Woodworking Cutter

Description: Chuck size: 6mm 3mm for 3mm and 6mm standard grinding bits. High quality carbide material good flexibility and wear resistance. Suitable for all kinds of grinding machine clamping grinding head. Great for grinding and polishing metal components such as cylinder heads ports and small industrial components. High precise clamping force good grip stability. Specification: Material: Carbide Alloy Color: Black Collect chuck: 3mm/ 6mm Size: approx. 27x10cm/ 10.6x3.9inch Package Includes: 1 Piece Air Die Grinder Collect (2 Pack) Note: Please allow 1-3mm error due to manual measurement make sure that you do not mind before you bid. Due to the different monitor and light effect the actual color may be slightly different from the picture color.