Makita DFR551Z Cordless Auto Feed Screwdriver with Silent Clutch (18V LXT® Li-Ion) – Bare Tool Only

Makita DFR551Z Cordless Auto Feed Screwdriver with Silent Clutch (18V LXT® Li-Ion) – Bare Tool Only

Overview:

The Makita DFR551Z is a high-performance 18V cordless auto-feed screwdriver designed for professional use in applications like drywall and decking. This tool is equipped with Push Drive Technology to enhance power efficiency by reducing energy consumption and noise. The BL motor allows for high-speed driving of long screws, while the silent clutch reduces noise without sacrificing performance. The ergonomic design and Extreme Protection Technology (XPT) ensure that it performs reliably even in harsh conditions.

Key Features:

• Push Drive Technology:
  • The motor activates at full speed only when the screw is pressed against the board, saving power and reducing noise levels.
• High-Speed Performance:
  • The BL motor enables rapid screw driving, even for long drywall screws, up to 6,000 RPM.
• Redesigned Screw Feeding Mechanism:
  • Improves durability and reduces screw fall, ensuring smoother operation and fewer interruptions.
• Improved Durability:
  • The casing is made from aluminum instead of plastic, enhancing strength and longevity.
• Wide Screw Capacity:
  • Supports collated screws ranging from 25 mm (1”) to 55 mm (2-3/16”) for versatility in fastening tasks.
• Silent Clutch:
  • The silent clutch minimizes noise and boosts durability by using higher durability materials.
• Ergonomic Design:
  • Compact and lightweight, reducing fatigue during prolonged use. The soft grip handle and ergonomic shape provide added comfort and control.
• Convenient Reversing Switch:
  • Easy to switch between forward and reverse for added convenience.
• Lock-On Button:
  • Enables continuous operation for large-scale tasks.
• Tool Belt Hook:
  • Can be moved to either side, making it easy to carry the tool on the job.
• Extreme Protection Technology (XPT):
  • XPT enhances dust and water resistance, allowing the tool to perform in tough job site conditions.
• Battery Protection Circuit:
  • Protects the battery from overloading, over-discharging, and overheating, ensuring longevity and reliable performance.
• Anti-Restart Function:
  • Prevents accidental start-ups for added safety.

Specifications:

• Max Output: 440 W
• Screw Strip Capacity: 3.5 – 4.2 x 25 – 55 mm (1/8 – 5/32 x 1 – 2-3/16”)
• Driving Shank (Hex): 6.35 mm (1/4”)
• No Load Speed (RPM): 0 – 6,000
• Vibration Level (Screwdriving w/o Impact): 2.5 m/s² or less
• Vibration K Factor: 1.5 m/s²
• Sound Pressure Level: 74 dB(A)
• Sound Power Level: N/A dB(A)
• Noise K Factor: 3 dB(A)
• Dimensions (L x W x H):
  • w/o Battery: 396 x 88 x 165 mm (15-5/8 x 3-1/2 x 6-1/2”)
  • w/ BL1815N / BL1820B: 396 x 88 x 194 mm (15-5/8 x 3-1/2 x 7-5/8”)
  • w/ BL1830B / BL1840B / BL1850B / BL1860B: 396 x 88 x 211 mm (15-5/8 x 3-1/2 x 8-5/16”)
• Net Weight: 1.9 – 2.2 kg (4.2 – 4.9 lbs.)

Summary:

The Makita DFR551Z is a versatile, high-performance 18V cordless auto-feed screwdriver ideal for demanding applications such as drywall and subflooring. With features like Push Drive Technology, high-speed BL motor, and silent clutch, it provides enhanced efficiency and reduced noise. Its durable aluminum casing, ergonomic design, and Extreme Protection Technology (XPT) make it a reliable tool for professionals working in tough environments. The tool belt hook, lock-on button, and anti-restart function add to its ease of use and safety. (Battery and charger sold separately).