With the Makita A-16586 mortising chain, you cut clean and accurate mortises in heavy timber stock with total confidence. Built specifically for the Makita 7104L chain mortiser, this 18 mm wide chain eliminates repetitive manual drilling and hand chiseling. Crafted from heavy-duty steel, it delivers long-lasting sharpness and dependable durability through demanding timber framing tasks. It installs smoothly onto your machine to minimize downtime, helping you produce precise rectangular slots and deep joints quickly and efficiently.