The Makita XSH03Z is the tool-only version of the 18V LXT brushless 6-1/2 in. circular saw, running at 5,000 RPM with Automatic Speed Change technology to optimize speed and torque under load. Extreme Protection Technology (XPT) guards against dust and water, and the electric brake stops the blade rapidly for improved safety. At 7.3 lbs., it is one of the lighter full-featured 6-1/2 in. cordless saws in its class.
What battery does the XSH03Z require?
Any 18V LXT battery with the Star symbol will work. For extended run time, a 4.0Ah or 5.0Ah battery is recommended. A 2.0Ah or 3.0Ah battery will work fine for light-to-medium tasks but will require more frequent recharges on production cutting.
Is the XSH03Z brushless?
Yes. The Makita BL brushless motor eliminates carbon brushes, reducing internal friction and heat. This translates to up to 50% longer run time per charge and a longer motor service life compared to brushed equivalents.
Can the XSH03Z rip a 2×10?
Yes. With a max cutting depth of 2-1/4 in. at 90°, the XSH03Z cuts through standard 2× dimensional lumber including 2×10 and 2×12 stock. At 45° the capacity is 1-5/8 in., which still handles common rafter and fascia cuts.
How does the XSH03Z compare to the XSH04ZB?
Both are 18V LXT brushless 6-1/2 in. saws at 5,000 RPM with identical cutting depths. The XSH04ZB is sub-compact — it is shorter and lighter (6.4 lbs. vs. 7.3 lbs.) and designed for tighter spaces and overhead work. The XSH03Z is the standard footprint, typically better balanced for straight, high-volume ripping.
Does this saw work with guide rails?
The XSH03Z base is not specifically designed for guide rail use. For guide-rail-compatible cuts on the 36V X2 platform, the XSH08Z features a dedicated guide-rail-compatible base.
# Makita 18V LXT Brushless 6-1/2 in. Circular Saw (Tool Only) **Model:** `XSH03Z` **Brand:** Makita **Category:** Circular Saw > The Makita XSH03Z is the tool-only version of the 18V LXT brushless 6-1/2 in. circular saw, running at 5,000 RPM with Automatic Speed Change technology to optimize speed and torque under load. Extreme Protection Technology (XPT) guards against dust and water, and the electric brake stops the blade rapidly for improved safety. At 7.3 lbs., it is one of the lighter full-featured 6-1/2 in. cordless saws in its class. ## Specifications | Attribute | Value | |---|---| | Product Type | Circular Saw | | Voltage | 18 | | Platform | LXT | | Blade Diameter (in.) | 6.5 | | No-Load Speed (RPM) | 5,000 | | Max Bevel Deg | 50 | | Max Depth At 90 In | 2.25 | | Brushless | Yes | | Tool Only | Yes | | Battery Included | No | | Charger Included | No | | Weight (lbs) | 7.3 | | Warranty | 3-year limited | ## What's Included - 18V LXT brushless 6-1/2 in. circular saw - 6-1/2 in. 24T carbide-tipped blade - hex wrench - rip fence Source: https://www.jaspecs.com/makita/circular-saw/xsh03z-makita-18v-lxt-brushless-6-1-2-in-circular-saw-tool-only/