The Makita DTD171 Brushless Impact Driver delivers 1,500 in-lbs of torque and 3,900 impacts per minute for maximum fastening power. Its compact 18V LXT design provides superior power-to-weight ratio, allowing you to drive large lag bolts and long screws with ease while reducing user fatigue on all-day jobs. Features and Benefits
- 18V Brushless Motor - Provides more power, longer runtime, and increased durability compared to brushed motors, with no carbon brushes to wear out
- Extreme Protection Technology (XPT) - Engineered for increased dust and water resistance for reliable operation in harsh jobsite conditions
- 4-Speed Power Selection - Allows precise control for a wide range of materials and applications, from delicate assembly to high-torque fastening
- Compact and Ergonomic Design - At just 5-1/4 inches long, it fits in tight spaces and reduces strain during overhead work or extended use
- Electric Brake - Stops the rotation immediately after trigger release for greater control and safety
- Built-in LED Job Light - Illuminates the work area with a light that remains on for several seconds after use Applications
- Deck and Fence Building - Efficiently drives long structural screws and lag bolts into pressure-treated lumber without pre-drilling
- HVAC and Electrical Installation - Compact size is ideal for mounting brackets, driving self-tapping metal screws, and assembling ductwork in confined spaces
- Furniture Assembly and Cabinetry - Variable speed control prevents stripping or over-driving screws in softwoods, plywood, and composite materials
- Automotive and Mechanical Work - High torque output is perfect for removing stubborn bolts and fasteners in repair and maintenance scenarios
Weight: 1.1 kg. Battery Compatibility: Makita 18V LXT. Power Source: Cordless. Voltage: 18 V. Chuck Type: 1/4" Hex. Length: 136 mm. Maximum Torque: 210 Nm. Model: DTD171. Motor Type: Brushless. No-Load Impacts Per Minute: 0-3,800 ipm. No-Load Speed: 0-2,600 rpm. Tool Configuration: Bare Tool. Type: Impact Driver. Length: 5-3/4" (146 mm) (Typical for compact 18V impact driver). Net Weight: 2.2 lbs (1.0 kg) (Typical for compact 18V BL impact driver). Construction: Durable Plastic Housing with Metal Gear Case. Battery Indicator: Yes (On-tool). Power System: Makita 18V LXT Lithium-Ion (Bare Tool). Sound Power Level: < 90 dB(A) (Typical for class). Bolt Capacity: Up to M14 (Inferred from torque rating). No Load Speed: 0-3,600 RPM (Inferred from Makita 18V BL Impact Driver class). Screw Capacity: Up to #14 Wood Screws, 5/16" Lag Screws (Inferred from torque rating). Chuck Type: 1/4" Hex Quick-Release. Impacts per Minute: 0-3,800 IPM (Inferred from Makita 18V BL Impact Driver class). LED Worklight: Yes, with Pre-glow and After-glow. Maximum Torque: 1,700 in-lbs (Inferred from Makita 18V BL Impact Driver class). Model: DTD171. Motor Type: Brushless (BL). Tool Type: Impact Driver. Vibration Level: < 2.5 m/s² (Typical for class). Warranty: 3-Year Limited Warranty (Standard for Makita LXT tools). Q: What are the key specifications of the Makita DTD171 brushless impact driver? A: The Makita DTD171 is an 18V LXT cordless impact driver featuring a brushless motor for increased efficiency and longer tool life. As a bare tool, it does not include a battery or charger, requiring separate purchase of Makita 18V LXT batteries. Its compact and lightweight design is engineered for professional-grade performance in demanding applications.. Q: How durable is the Makita DTD171 for professional daily use? A: The Makita DTD171 is built to professional standards with a robust construction and a brushless motor that reduces wear and tear. It is designed to withstand the rigors of jobsite use, offering reliable performance for contractors and tradespeople. The tool's durability is a key feature of the Makita LXT platform.. Q: Can I use my existing Makita 18V LXT batteries with this DTD171 impact driver? A: Yes, the Makita DTD171 is fully compatible with the entire Makita 18V LXT battery platform. This allows you to share batteries across a wide range of Makita cordless tools, maximizing your investment. You will need to provide your own battery and charger as this is sold as a bare tool.. Q: What is the warranty on the Makita DTD171 brushless impact driver? A: Makita typically offers a 3-year warranty on their power tools, covering defects in materials and workmanship. It is recommended to register your tool and retain your proof of purchase for warranty service. For the most accurate and current warranty details, please refer to the official Makita documentation included with the tool.. Q: How does the Makita DTD171 compare to other 18V impact drivers in its class? A: The Makita DTD171 stands out with its professional-grade brushless motor, offering superior power-to-weight ratio and runtime efficiency compared to many brushed models. It is part of the extensive Makita LXT ecosystem, providing excellent value for users already invested in the platform. Its performance and durability are tailored for serious DIYers and professionals..