The Makita XPH03Z is an 18V LXT 1/2 in. hammer driver-drill delivering 750 in-lbs of max torque through a 2-speed gearbox (0-400 / 0-2,000 RPM) with a percussion rate up to 30,000 BPM, powered by a high-torque 4-pole motor with double the magnetic force of standard motors. Extreme Protection Technology (XPT) seals the tool against dust and water ingress, and the all-metal ratcheting 1/2 in. chuck provides secure bit retention for drilling in concrete up to 5/8 in., steel up to 1/2 in., and wood up to 3 in. The XPH03Z is compatible with all Star-symbol Makita 18V LXT batteries.
Is the XPH03Z brushless or brushed?
The XPH03Z uses a high-torque 4-pole brushed motor rather than a brushless motor. The 4-pole design provides double the magnetic force of standard 2-pole motors, which is how Makita achieves 750 in-lbs from a brushed platform. Brushless models like the XPH12Z offer up to 50% longer runtime per charge and a longer motor lifespan; the XPH03Z compensates with a lower purchase price and the same high-torque output for intermittent heavy-duty use.
How does the XPH03Z compare to the brushless XPH07Z?
The XPH07Z (1,090 in-lbs, brushless) outperforms the XPH03Z (750 in-lbs, brushed) in raw torque and efficiency. However, the XPH03Z delivers solid torque at a lower price point. Both drill steel up to 1/2 in., wood up to 3 in., and masonry up to 5/8 in. If budget is a constraint and you need high torque without the brushless premium, the XPH03Z is a strong value choice on the 18V LXT platform.
What batteries are compatible with the XPH03Z?
All Makita 18V LXT Star-symbol batteries are compatible: 2.0Ah, 3.0Ah, 4.0Ah, and 5.0Ah. Because the XPH03Z uses a brushed motor, it may draw more current than an equivalent brushless tool under load, so 3.0Ah or larger packs are recommended for sustained heavy drilling to avoid premature depletion.
Can the XPH03Z handle drilling 5/8 in. anchor holes in concrete?
Yes. The XPH03Z is rated for 5/8 in. holes in masonry. In hammer drill mode the 30,000 BPM percussion rate fractures the material ahead of the bit. Use a fresh carbide-tipped hammer drill bit and maintain steady forward pressure. For high-volume anchor setting or very hard concrete, a rotary hammer will be significantly faster and more efficient.
What does the 21-setting clutch do?
The clutch disengages the drivetrain when driving torque reaches the set level, preventing over-driving screws or stripping fastener heads. Lower settings suit delicate materials like drywall or softwood trim; higher settings allow more torque for dense hardwood or structural connections. In drill mode the clutch is bypassed for full continuous rotation. Using the clutch correctly extends the life of both the tool and the fasteners.
Does the XPH03Z have any water resistance?
Yes. Extreme Protection Technology (XPT) provides internal sealing around critical components against dust and water intrusion. This is not full waterproofing but provides meaningful protection for outdoor construction, work in damp environments, and exposure to concrete dust. Avoid submerging or directly hosing the tool, and wipe it down after use in wet conditions.
# Makita 18V LXT 1/2 in. Hammer Driver-Drill (Tool Only) **Model:** `XPH03Z` **Brand:** Makita **Category:** Hammer Drill > The Makita XPH03Z is an 18V LXT 1/2 in. hammer driver-drill delivering 750 in-lbs of max torque through a 2-speed gearbox (0-400 / 0-2,000 RPM) with a percussion rate up to 30,000 BPM, powered by a high-torque 4-pole motor with double the magnetic force of standard motors. Extreme Protection Technology (XPT) seals the tool against dust and water ingress, and the all-metal ratcheting 1/2 in. chuck provides secure bit retention for drilling in concrete up to 5/8 in., steel up to 1/2 in., and wood up to 3 in. The XPH03Z is compatible with all Star-symbol Makita 18V LXT batteries. ## Specifications | Attribute | Value | |---|---| | Product Type | Hammer Driver-Drill | | Voltage | 18 | | Platform | LXT | | Chuck Size (in.) | 0.5 | | Max Torque (in-lbs) | 750 | | No-Load Speed (RPM) | 0-400 / 0-2000 | | Clutch Settings | 21 | | Bpm | 30,000 | | Drilling Capacity — Concrete (in.) | 0.625 | | Drilling Capacity — Steel (in.) | 0.5 | | Drilling Capacity — Wood (in.) | 3 | | Brushless | No | | Tool Only | Yes | | Battery Included | No | | Charger Included | No | | Weight (lbs) | 3.5 | | Warranty | 3-year limited | ## What's Included - 18V LXT 1/2 in. hammer driver-drill - side handle - depth gauge - belt hook Source: https://www.jaspecs.com/makita/hammer-drill/xph03z-makita-18v-lxt-hammer-drill-tool-only/