Makita Sub-Compact Impact Driver XDT18ZB 18V LXT 1/4 Inch Hex Brushless Bare Tool (1240 in lbs Torque Assist Mode A-Mode Dual LED Lights Cabinetry)
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Makita XDT18ZB 18V LXT Sub-Compact Brushless Cordless 1/4-Inch Hex Impact Driver Bare Tool
The Makita XDT18ZB 18V LXT Sub-Compact Brushless 1/4-Inch Hex Impact Driver Bare Tool is a ultra-compact fastening tool engineered for cabinet installation, electrical box mounting, and tight stud-bay drywall framing. Driven by an electronically controlled BL Brushless motor delivering 1,240 in-lbs of maximum torque, this 2.6-pound sub-compact tool measures just 5-1/4 inches in total length to fit into cramped quarters. Outfitted with an Assist Mode (A-Mode) feature that eliminates screw cam-out and cross-threading by driving at low speeds until thread engagement begins, a 2-speed power selector (0-1,300 / 0-3,000 RPM & 0-2,000 / 0-4,100 IPM), and a ball-bearing supported chuck to minimize bit wobble, this 18V tool offers 12V handling ergonomics on a high-capacity 18V platform. **Battery and charger sold separately.
Best Used For:
- Cabinetry & Interior Trim Installation: Driving hinge screws and finish fasteners inside dark, confined cabinet boxes using Assist Mode to prevent material damage.
- Electrical Box & Conduit Mounting: Driving self-tapping screws through sheet metal studs and electrical enclosures between standard 16-inch stud bays.
- Overhead Framing & HVAC Ducting: Setting drywall screws and ductwork fasteners overhead using a lightweight 2.6-pound tool body to minimize arm fatigue.
Key Performance & Safety Features
- Sub-Compact 5-1/4" Head Profile: Ultra-short body length provides access to narrow gaps and corner joints unachievable with full-size drivers.
- BL Brushless Motor Efficiency: Delivers 1,240 in-lbs of torque while optimizing battery energy consumption for up to 50% longer run time per charge.
- Smart Assist Mode (A-Mode) Drive: Automatically modulates rotation speed from slow start to high-speed impact once load resistance is sensed.
- Variable 2-Speed Power Selector: Dual RPM ranges (0-1,300 / 0-3,000 RPM) allow operators to switch between delicate finish work and heavy fastening.
- Precision Ball Bearing Chuck Support: Internal dual ball bearings stabilize the 1/4-inch hex shank to prevent bit wobble and screw head slipping.
- Star Protection Computer Controls: Integrated communication technology guards against motor thermal overload, over-discharge, and electrical overheating.
What's Included
- (1) Makita XDT18ZB 18V LXT Sub-Compact Brushless 1/4" Hex Impact Driver Bare Tool
- (1) Reversible Belt Clip
Technical Specifications
| Brand / Manufacturer | Makita |
| Model / Part Number | XDT18ZB |
| System Voltage & Battery Compatibility | 18V LXT Lithium-Ion Slide-Style Batteries |
| Drive Shank Interface | 0.25 in. (1/4 in.) Quick-Change Hex Shank |
| Maximum Fastening Torque | 1,240 in-lbs (103.3 ft-lbs / 140 N·m) |
| 2-Speed No Load Speed Ranges | 0 - 1,300 / 0 - 3,000 RPM |
| 2-Speed Impact Frequencies | 0 - 2,000 / 0 - 4,100 IPM |
| Auto-Drive Functionality | Assist Mode (A-Mode) Slow-Start Drive System |
| Overall Tool Length | 5.25 in. (133.35 mm / 5-1/4 in.) |
| Tool Net Operating Weight | 2.6 lbs (1.18 kg with 18V battery installed) |
| UPC Code | 088381-733052 |
Pro-Tip: Toggle on Assist Mode (A-Mode) when driving long wood screws into finished cabinet hardwoods to allow the initial threads to bite slowly before high-speed impacting kicks in, preventing bit slippage and surface marring.
