Research scope: This review compares Makita’s current XSH06Z and XSH04ZB product specifications. We did not independently test power, runtime or cut accuracy.

XSH06Z in practical terms

The XSH06Z is a top-handle 7-1/4-inch circular saw powered by two 18V LXT batteries. Makita calls the arrangement 18V X2, or 36V-class operation, while keeping compatibility with its 18V battery platform. The tool-only package includes a 24-tooth blade, dust attachment and hex wrench; batteries and charger are separate.

Makita specifies 6,000 rpm, a 2-5/8-inch cut at 90 degrees and bevel adjustment to 56 degrees. Weight is 10.5 pounds with batteries. The two-battery setup supplies full-size capacity but makes the complete tool heavier and more expensive than the bare-tool price suggests.

Choose it for full-size cuts

The XSH06Z fits framing, sheet goods and dimensional lumber where 7-1/4-inch blade availability and full depth matter. Makita’s “up to 610 cross-cuts” figure is an internal test with two 5.0Ah batteries and 2x4 SPF; treat it as a controlled comparison, not a promise for wet lumber, bevels or different batteries.

For lighter work, the XSH04ZB is the meaningful alternative: one 18V battery, 6-1/2-inch blade, 2-1/4-inch depth at 90 degrees and 6.4-pound published weight with a 2.0Ah battery. It gives up depth but is easier to carry.

Safety and ownership checks

Price two matched LXT batteries and a charger if they are not already owned. Confirm blade diameter, arbor and maximum rpm, and use a blade intended for the material. Set depth just beyond the work, support both sides without pinching the kerf and keep the lower guard free.

The dust port can help with compatible extraction, but it does not eliminate airborne dust. Follow the material-specific controls and inspect for hidden fasteners before cutting. A cordless saw still needs the battery removed before blade changes or adjustments.

Verdict and buying route

Buy the XSH06Z when full-size cordless cutting and the existing LXT ecosystem justify two batteries. Choose the smaller XSH04ZB or a corded saw when lower weight, fewer batteries or infrequent use matters more.

Compare the exact XSH06Z specification with the single-battery XSH04ZB before ordering.