ITEM NAME:2Pcs 3mm + 2x 6mm Collet Chuck Adapter Air Die Description: Chuck size: 6mm, 3mm, for 3mm and 6mm standard grinding bits. High quality car.Chuck size: 6mm, 3mm, for 3mm and 6mm standard grinding bits. Collect chuck: 3mm/ 6mm. 2 Piece 3mm Air Die Grinder Collect. 2 Piece 6mm Air Die Grinder Collect. Suitable for all kinds of grinding machine clamping grinding head.
