Available on Request Compare Makita Makita Chuck Adapter, P-34562, 13mm Makita designs and markets an extensive lineup of tools and accessories.Optimum use of machines for dry core drilling.Chuck adaptor to convert 1/2 Inch BSPÂ fitting, for use with 13mm chuck dry diamond core drilling machines.For with core cutters. Available on Request Compare Quick view Qty in Cart: 0 Price: Out of Stock Subtotal: Available on Request