Hyundai 20V MAX 350Nm Li-Ion Cordless 4Ah Impact Wrench | HY2178 — Home and Gardens Skip to content

Hyundai 20V MAX 350Nm Li-Ion Cordless 4Ah Impact Wrench | HY2178

Original price £129.99 - Original price £129.99
Original price
£129.99 - £129.99
Current price £129.99

Delivery Lead Time: 3 Days

Key Features

  • Low maintenance and easy-to-use 20v MAX cordless impact wrench
  • ½” square drive
  • Weighs just 1.95kg
  • 2500rpm
  • 3300icm impact rate
  • Has LED light for ease of use in dark environments
  • 4Ah Battery - just 140 mins to charge
  • Interchangeable battery - the same battery powers our entire 20v range of power tools and garden machinery
  • Includes battery and charger and accessory kit
  • 3 year home-use warranty* / 1 year commercial warranty*

The HY2178 is a compact cordless impact wrench boasted with a 4Ah battery from Hyundai’s brand new 20v MAX range, designed for tightening and loosening bolts and lug nuts, as well as other types of heavy-duty fasteners, able to provide a 3300icm impact rate and 350Nm torque. This impact wrench is able to effortlessly provide a high torque output to remove even the most stubborn of fixtures, perfect for car maintenance or for any timber/steel construction projects. This Hyundai impact wrench features a half-inch square drive and hor ring anvil, perfect for mechanics who will need to quickly change out the sockets without needing to use any tools to release the socket from the anvil. It even has an in-built LED light for easy visibility even in low-light areas. The HY2178 also has a soft-grip handle for added comfort and weighs just under 2kg for ease of use even in tight or awkward spaces. It even has a clip to fit it to your belt for hands-free carrying between tasks.

This eco-friendly cordless impact wrench is powered by a 20v MAX lithium-ion 4Ah battery which charges from flat to full in just 70 minutes. With an average battery runtime of 10 - 40 minutes (depending on conditions), you’ll have more than enough time to complete a range of tasks from just one charge. However, if you’re using the wrench for larger projects or for your business, you have the option to purchase an additional battery - or shop for other tools from our 20v collection - to save you waiting between charges. This unit includes a 20v MAX battery - which has an indicator light to show you how much battery is remaining - and a charger.


    Model HY2178
    Start Method Battery
    Bolt Capacity 36
    Impact Rate (IPM) 0-3300
    Max Torque (NM) 350
    Chuck Type Fixed Square Head
    Chuck Capacity (inch) 1/2"
    No Load Speed (RPM) 0-2500
    Battery Type Lithium Ion
    Battery Capacity (Ah) 4
    Voltage (v) 20
    Run Time (mins) 10-25 (Depends on working condition)
    Charging Time (mins approx.) 140
    Number of Batteries 1
    Battery Lifespan (charges) 1000+
    Motor Type Brushed
    Sound Level (dB) 87
    Sound Power Level (dB) 98
    Vibration Level 8,49 m/s2
    Gross Weight (kg) 3.8
    Net Weight (kg) 1.95
    Fully Assembled Dimensions (H x W x L) (mm) 79 x 253 x 23
    Package Dimensions (H x W x L) (mm) 278 x 178 x 253
    Fuel Type / Power Source Battery
    Product Type Impact Wrench
    Warranty (years) 3
    Commercial Warranty (years) 1
    Model EAN 5059608234855
    In The Box HY2178, 4.0Ah Battery, 2A Charger, Canvas Bag, User Manual


    Delivery charges apply to the following post codes, please call us to enquire:

    AB31-38, AB41-45, AB51-56, BT, IV3-40, KW1-14, PA20-40, PH19-40, PH50, IV41-51, IV55-56, Republic of Ireland, Northern Ireland, the Scottish Highlands and outlying Islands, Outer Hebrides, Channel Islands, Isle of Man, Scilly Isles. 

    Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare