The Makita chain mortiser is a perfect tool for timber framing and log home building applications. The 10.5 Amp motor delivers an operating speed of 3200 RPM and has the capacity to cut 5-1/8 Inch lap joints in thick wood stock and 12-1/8 Inch thick log woods. Sharp chain of the mortiser ensures clean and accurate cutting. The adjustable knob and the vise gives enhanced flexibility. Rear clamp has a sliding design and can be adjusted to the desired width with the help of a quick adjust tension knob. Clamp tension lever holds the cutting material in a stable position. Plunge depth can be altered in the increments of 1/8 Inch. Cutting line indication plate gives a clear cutting view of the surfaces. Use the knob to re-adjust the position of the chain across the log. Horizontal chain lever helps in widening of the cutting holes. Chain tension adjustment cover works with the help of a snap action. Plastic boots offer added durability and safeguards the dual steel rails. Integral carrying handle makes it easy to carry and transport. Brushes can be accessed easily for better serviceability. Mortiser comes with a mortise chain, a wrench and a bar and chain oil.