The MK-2020 Honda Concrete Saw from MK Diamond Products is designed for wet or dry, high production flat and general industrial application sawing. The unit has Honda GX630 V-twin engine with a fuel economy that is similar to fuel injection. Certified for both EPA and California emissions standards, it has an 18-in. blade guard that mounts on both left- or right-hand side of saw. The unit can cut within 2 in. of wall or curb using a heavy-duty blade shaft that is supported by two 1-3/16-in., self-aligning pillow block bearings.