18V Cordless High Torque Impact Wrench, 470Nm


Product details

Our high torque impact wrench delivers up to 470Nm of torque in a compact, easy-to-grip handprint. Patented twin hammers allow for its light weight while improving work speeds, output torque and durability. Ideal for demanding fastening applications in automotive, construction, heavy equipment, and recreational vehicle industries. A 4.2Ah 18V Li-ion battery offers extended runtimes. Tool body only.

Key features
  • Patented twin hammer design for fast working speeds and higher torque
  • Powerful, lightweight compact size and smallest frame in its class
  • 1/2" square drive with hog ring and through hole socket retention
  • Variable speed reversible trigger with electric brake
  • Tool body only

Specification Description
Battery Capacity 4.2Ah
Battery Indication Lamp YES
Brushless Motor NO
Charging Time - Full 70 Min
Charging Time - Usable 55 Min
Chuck Size 1/2"
Description High Torque
Drive 1/2" Square Drive with Friction Ring and Through Hole
Dual Voltage Capable NO
Electric Brake YES
Hybrid Switch YES
Impact Per Minute 0 - 2400
IP56 Approved YES
Maximum Torque 470 Nm (346 ft. lbs)
No Load Speed (RPM) 0 - 1550 rpm
Type Impact Wrench with low vibration and noise level
Variable Speed YES
Voltage 18V
Dimensions 8-7/16" x 9-15/16" x 3-1/16"
Weight 4.2 lbs.

Superior ergonomics for improved worker safety

Our professional tools are ergonomically designed with worker safety top of mind. Lightweight and balanced with a cushioned grip and virtually no torque reaction reduces operator fatigue and injury while creating a healthier, more productive work environment. A modern cordless design allows total freedom of movement inside vehicles and tight work spaces for greater production efficiency.

Twin hammer design promotes lighter weight, faster working pace

Our twin hammer patented design reduces overall handling weight and vibration while increasing output force and working speeds. We achieve this by using an inner (primary) hammer and outer (secondary) hammer. The primary hammer transfers energy directly to the anvil as the secondary hammer provides the inner hammer additional force, acting as a shield for the inner hammer and reducing overall noise.

Tough IP™ | IP56 rating for harsh condition protection

Whether dusty settings or wet locations, tradesmen now have a tool that can stand up to the rigors of extreme conditions on the jobsite. Panasonic Tough IP™ (Intelligent Power) technology protects your tools against harmful outdoor elements. With an IP56 rating - based on IEC Standard 60529 - your tool is protected from dust and powerful water jets so you can get the job done in the harshest environments.

Compact and lightweight

Based on the twin hammer design we’ve created for you the most compact, lightweight high torque tool in its class. At 5.7lbs and under 9" long it’s capable of exerting 470Nm of high powered torque.  The 4.2Ah li-ion high capacity battery pack make this an ideal impact for heavy duty jobs where long run times between charges are critical.

Better control of the fastening process

Having control of the fastener can assist in proper thread engagement and full socket insertion. The variable speed trigger working in tandem with the electric brake allows for precise speed control on any fastening application.

Ultra long life Li-ion battery pack

Our same Li-ion technology that powers the world’s most advanced electric cars also powers our cordless assembly tools. GuardION system protection ensures long life and safety as the tool, battery and charger work together as a single energy-efficient eco system. Sensors prevent overcharging/discharging to avoid cell damage and extend battery life. Automatic power shut-off at the battery prevents overheating, doubling battery life over conventional Li-ion battery packs.


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