Makita 18V Cordless Impact Driver XDT20Z 1/4 Inch Hex Chuck Bare Tool (1590 in-lbs Torque 3600 RPM 4-Speed Quick-Shift Brushless Fastening Drill)
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Makita XDT20Z 18V LXT 4-Speed Brushless Cordless 1/4-Inch Hex Impact Driver Bare Tool
The Makita XDT20Z 18V LXT Brushless Cordless 1/4-Inch Hex Impact Driver delivers 1,590 in-lbs of maximum fastening torque and variable speeds up to 3,600 RPM for heavy structural framing, sheet metal fastening, and mechanical assembly. Engineered with an ultra-compact 4-1/2-inch overall length, this 4-speed bare tool integrates Quick-Shift Mode, Assist Mode (A-mode) to eliminate screw cam-out and cross-threading, and dual Tightening Modes (T-mode) optimized for precision drilling into thin and thick gauge metal. Powered by Makita's electronically controlled brushless motor and Star Protection Computer Controls, it maximizes runtime and prevents overloading during high-demand continuous fastening tasks.
**Battery and charger sold separately.
Best Used For:
- Self-Drilling Metal Fastening: Utilizing dual Tightening Modes (T-mode) to drive TEK screws into heavy and light gauge steel studs without stripping heads or snapping fasteners.
- Long Structural Wood Lag Driving: Sinking 3-inch to 6-inch timber screws, ledger fasteners, and deck framing anchors using full 1,590 in-lbs torque output.
- Tight-Clearance Cabinetry & Framing: Reaching confined stud bays, cabinet interiors, and electrical enclosures enabled by the compact 4-1/2-inch head length.
Key Performance & Safety Features
- Efficient Brushless Motor: Delivers 1,590 in-lbs of torque, 3,600 RPM, and 3,800 IPM while eliminating carbon brushes for cooler running and up to 50% longer runtime per battery charge.
- Advanced Application Modes: Features Assist Mode (A-mode) for slow-start thread engagement, two Tightening Modes (T-mode) for metal workpieces, and Reverse Rotation Auto-Stop to prevent dropped fasteners.
- 360-Degree LED Light Ring: Surrounds the dual-bearing 1/4-inch hex chuck with high-output illumination, eliminating bit shadows in dark work bays.
- One-Touch Speed Selection: Positioned both on the handle base and directly beneath the chuck for instant, single-handed 4-speed power adjustments.
- Extreme Protection Technology (XPT): Integrated protective seals channel dust and water away from critical internal electronics in harsh jobsite conditions.
- Star Protection Computer Controls: Enables real-time communication between the tool and 18V LXT battery to protect against overheating, over-discharging, and overloading.
What's Included
- (1) Makita 18V LXT Brushless Cordless 4-Speed Impact Driver Bare Tool (XDT20Z)
- (1) Reversible Heavy-Duty Steel Belt Clip
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number / MPN | XDT20Z (Tool Only / Bare Tool) |
| System Platform & Voltage | 18V LXT Lithium-Ion |
| Chuck / Drive Size | 1/4 in Hex Shank (Dual Ball Bearing) |
| Motor Architecture | Makita-Built Brushless |
| Maximum Fastening Torque | 1,590 in-lbs (132.5 ft-lbs) |
| No Load Speeds (4-Speed Variable) | 0 - 1,100 / 0 - 2,100 / 0 - 3,200 / 0 - 3,600 RPM |
| Impacts Per Minute (4-Speed Variable) | 0 - 1,100 / 0 - 2,600 / 0 - 3,600 / 0 - 3,800 IPM |
| Specialty Operational Modes | Assist Mode (A-Mode), 2 Tightening Modes (T-Mode), Auto-Stop |
| Overall Head Length | 4.50 in (4-1/2 in / 114.3 mm) |
| Illumination Configuration | 360-Degree Shadowless LED Light Ring |
| Environmental Protection Rating | Extreme Protection Technology (XPT Dust & Water) |
| Tool Weight (Bare Tool / With Battery) | 2.00 lbs (Bare) / 3.30 lbs (With 18V Battery) |
| Manufacturer Warranty | 3-Year Limited Warranty |
Pro-Tip: When driving self-tapping metal screws into sheet ducting or steel studs, engage T-Mode 1; the tool starts at maximum speed for fast drilling and automatically downshifts upon thread impact to prevent stripped screw heads.