Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
  2. Home Improvement & Garden
  3. DIY Tools & Supplies
  4. Handheld Tools
  5. HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only
Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
JB Hi-Fi
The Good Guys
Harvey Norman
Appliances Online
Bing Lee
Kogan
Amazon
Officeworks
Contact Us
[email protected]
Affiliate Disclosure
Legal Information
Privacy Policy
Logos provided by Logo.dev
© 2026 BuyWisely•Price data powered by pricesAPI.io•Retailers: SellWisely.io
HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only
HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only
HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only

HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only

(1 reviews)

Introducing the 18V Brushless 12.7mm Impact Wrench WR18DH(H4Z) from HiKOKI, a powerhouse tool designed to tackle your toughest tasks with ease. With its top-class tightening torque of 345Nm, this impact wrench delivers exceptional performance and efficiency. Equipped with an Auto-Stop function, it prevents over-tightening of bolts, ensuring precision and safety in every job. The Auto-Slow function suppresses drop nuts, further enhancing control and stability. Changing sockets is a breeze, thanks to its user-friendly design that allows for easy attachment and removal. Plus, the IP56 rating guarantees dust and water resistance, making it durable and reliable even in challenging working conditions. The WR18DH(H4Z) is a go-to tool for professionals who demand power, versatility, and reliability. Features: Top-class tightening torque of 345Nm; Auto-Stop function to prevent over-tightening of bolts; Auto-Slow function to suppress drop nuts; Easy to attach and remove the socket; IP56 (dust and water resistant); Specifications: Voltage 18 V Motor Type Brushless Capacity - Bolt M10 - M20 Capacity - High tension bolt M10 - M16 Max. torque Tightening: 345 Nm Nut Busting Torque 600 Nm Square Drive 12.7 mm (1/2") No load speed - High mode 0 - 2,800 rpm No load speed - Medium mode 0 - 2,400 rpm No load speed - Low mode 0 - 1,200 rpm No load speed - Single mode 0 - 1,800 rpm Full load impact rate 0 - 4,000 rpm Length 144 mm Weight (with Battery) 2.0 kg

Introducing the 18V Brushless 12.7mm Impact Wrench WR18DH(H4Z) from HiKOKI, a powerhouse tool designed to tackle your toughest tasks with ease. With its top-class tightening torque of 345Nm, this impact wrench delivers exceptional performance and efficiency. Equipped with an Auto-Stop function, it prevents over-tightening of bolts, ensuring precision and safety in every job. The Auto-Slow function suppresses drop nuts, further enhancing control and stability. Changing sockets is a breeze, thanks to its user-friendly design that allows for easy attachment and removal. Plus, the IP56 rating guarantees dust and water resistance, making it durable and reliable even in challenging working conditions. The WR18DH(H4Z) is a go-to tool for professionals who demand power, versatility, and reliability. Features: Top-class tightening torque of 345Nm; Auto-Stop function to prevent over-tightening of bolts; Auto-Slow function to suppress drop nuts; Easy to attach and remove the socket; IP56 (dust and water resistant); Specifications: Voltage 18 V Motor Type Brushless Capacity - Bolt M10 - M20 Capacity - High tension bolt M10 - M16 Max. torque Tightening: 345 Nm Nut Busting Torque 600 Nm Square Drive 12.7 mm (1/2") No load speed - High mode 0 - 2,800 rpm No load speed - Medium mode 0 - 2,400 rpm No load speed - Low mode 0 - 1,200 rpm No load speed - Single mode 0 - 1,800 rpm Full load impact rate 0 - 4,000 rpm Length 144 mm Weight (with Battery) 2.0 kg

$338.80 - $422.56

in 10 offers

last seen 18 Oct 2026

The lowest price we last saw for HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only was , compared across 10 retailers (last seen 18 Oct 2026). Prices may have changed since.

HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only

$338.80

last seen 18 Oct 2026
(1 reviews)

Introducing the 18V Brushless 12.7mm Impact Wrench WR18DH(H4Z) from HiKOKI, a powerhouse tool designed to tackle your toughest tasks with ease. With its top-class tightening torque of 345Nm, this impact wrench delivers exceptional performance and efficiency. Equipped with an Auto-Stop function, it prevents over-tightening of bolts, ensuring precision and safety in every job. The Auto-Slow function suppresses drop nuts, further enhancing control and stability. Changing sockets is a breeze, thanks to its user-friendly design that allows for easy attachment and removal. Plus, the IP56 rating guarantees dust and water resistance, making it durable and reliable even in challenging working conditions. The WR18DH(H4Z) is a go-to tool for professionals who demand power, versatility, and reliability. Features: Top-class tightening torque of 345Nm; Auto-Stop function to prevent over-tightening of bolts; Auto-Slow function to suppress drop nuts; Easy to attach and remove the socket; IP56 (dust and water resistant); Specifications: Voltage 18 V Motor Type Brushless Capacity - Bolt M10 - M20 Capacity - High tension bolt M10 - M16 Max. torque Tightening: 345 Nm Nut Busting Torque 600 Nm Square Drive 12.7 mm (1/2") No load speed - High mode 0 - 2,800 rpm No load speed - Medium mode 0 - 2,400 rpm No load speed - Low mode 0 - 1,200 rpm No load speed - Single mode 0 - 1,800 rpm Full load impact rate 0 - 4,000 rpm Length 144 mm Weight (with Battery) 2.0 kg

Introducing the 18V Brushless 12.7mm Impact Wrench WR18DH(H4Z) from HiKOKI, a powerhouse tool designed to tackle your toughest tasks with ease. With its top-class tightening torque of 345Nm, this impact wrench delivers exceptional performance and efficiency. Equipped with an Auto-Stop function, it prevents over-tightening of bolts, ensuring precision and safety in every job. The Auto-Slow function suppresses drop nuts, further enhancing control and stability. Changing sockets is a breeze, thanks to its user-friendly design that allows for easy attachment and removal. Plus, the IP56 rating guarantees dust and water resistance, making it durable and reliable even in challenging working conditions. The WR18DH(H4Z) is a go-to tool for professionals who demand power, versatility, and reliability. Features: Top-class tightening torque of 345Nm; Auto-Stop function to prevent over-tightening of bolts; Auto-Slow function to suppress drop nuts; Easy to attach and remove the socket; IP56 (dust and water resistant); Specifications: Voltage 18 V Motor Type Brushless Capacity - Bolt M10 - M20 Capacity - High tension bolt M10 - M16 Max. torque Tightening: 345 Nm Nut Busting Torque 600 Nm Square Drive 12.7 mm (1/2") No load speed - High mode 0 - 2,800 rpm No load speed - Medium mode 0 - 2,400 rpm No load speed - Low mode 0 - 1,200 rpm No load speed - Single mode 0 - 1,800 rpm Full load impact rate 0 - 4,000 rpm Length 144 mm Weight (with Battery) 2.0 kg

$338.80
at Omer Tools

The all-time low we recorded was $179.00 on 31 Jan 2025.

Prices last updated 18 Oct 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 18/10/2026 09:13:35

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=omertools.com.au&sz=64Omer Tools

$338.80

HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only

Free delivery

https://www.google.com/s2/favicons?domain=toolmart.com.au&sz=64Toolmart Australia

$346.00

HiKOKI WR18DH(H4Z) - 18V Brushless 1/2" Impact Wrench (Tool Only)

Free delivery

https://www.google.com/s2/favicons?domain=tradetools.com&sz=64TradeTools

$349.00

HiKOKI 18V 12.7mm (1/2") Brushless Cordless Impact Wrench Skin WR18DH-H4Z - Powerful, Efficient Tool for Heavy-Duty Applications

Free delivery between 20–26 Oct

https://www.google.com/s2/favicons?domain=alltools.com.au&sz=64alltools.com.au

$349.00

HiKOKI - 18V Brushless 12.7Mm (1/2") Impact Wrench Skin - (WR18DH(H4Z))

Delivery between 19–27 Oct $49.95

https://www.google.com/s2/favicons?domain=sydneytools.com.au&sz=64sydneytools.com.au

$349.00

HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only

Free delivery

https://www.google.com/s2/favicons?domain=colliermiller.com.au&sz=64Collier & Miller

$364.00

Hikoki 18V Impact Wrench 1/2"

https://www.google.com/s2/favicons?domain=beyondtools.com&sz=64Beyond Tools

$365.00

18V Brushless Impact Wrench Bare (Tool Only) WR18DH(H4Z) by HiKOKI

Free delivery

https://www.google.com/s2/favicons?domain=cltoolcentre.com.au&sz=64C&L Tool Centre

$369.00

HiKOKI WR18DH(H4Z) - 18V 12.7mm (1/2") Brushless Cordless Impact Wrench Skin - C&L Tool Centre

Delivery between Wed – Fri $13

https://www.google.com/s2/favicons?domain=housetradesupplies.com.au&sz=64housetradesupplies

$379.00

HiKOKI 18V Brushless 12.7mm Impact Wrench Skin WR18DH(H4Z)

Free delivery between 21–27 Oct

https://www.google.com/s2/favicons?domain=aimsindustrial.com.au&sz=64AIMS Industrial Supplies

$422.56

HiKOKI WR18DH(H4Z) 18V Brushless 1/2" Impact Wrench, Skin Only

Delivery between 21–28 Oct $12.60

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Voltage18V
Motor TypeBrushless
High Tension BoltM10 - M16
Drive12.7mm (1/2") Square Bit Shank
Max. Tightening Torque354Nm

Price comparison

Updated 21 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=omertools.com.au&sz=64
Omer Tools

$338.80

HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only

Free delivery

https://www.google.com/s2/favicons?domain=toolmart.com.au&sz=64
Toolmart Australia

$346.00

HiKOKI WR18DH(H4Z) - 18V Brushless 1/2" Impact Wrench (Tool Only)

Free delivery

https://www.google.com/s2/favicons?domain=tradetools.com&sz=64
TradeTools

$349.00

HiKOKI 18V 12.7mm (1/2") Brushless Cordless Impact Wrench Skin WR18DH-H4Z - Powerful, Efficient Tool for Heavy-Duty Applications

Free delivery between 20–26 Oct

https://www.google.com/s2/favicons?domain=alltools.com.au&sz=64
alltools.com.au

$349.00

HiKOKI - 18V Brushless 12.7Mm (1/2") Impact Wrench Skin - (WR18DH(H4Z))

Delivery between 19–27 Oct $49.95

https://www.google.com/s2/favicons?domain=sydneytools.com.au&sz=64
sydneytools.com.au

$349.00

HiKOKI WR18DH(H4Z) 18V Li-ion Brushless Cordless IP56 1/2" Impact Wrench - Skin Only

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Voltage18V
Motor TypeBrushless
High Tension BoltM10 - M16
Drive12.7mm (1/2") Square Bit Shank
Max. Tightening Torque354Nm

You may also like

- 17%
HiKOKI WH18DC(H4Z) 18V Li-ion Cordless Brushless Impact Driver - Skin Only
HiKOKI WH18DC(H4Z) 18V Li-ion Cordless Brushless Impact Driver - Skin Only$149.00 - $395.73
Compare 15 offers
HiKOKI RB18DC(H4Z) 18V Li-ion Cordless Blower & Vacuum - Skin Only
HiKOKI RB18DC(H4Z) 18V Li-ion Cordless Blower & Vacuum - Skin Only$45.00 - $445.00
Compare 40 offers
HiKOKI NR1890DCA(H4Z) 18V Li-ion Cordless Brushless Gasless 90mm Framing Nailer - Skin Only
HiKOKI NR1890DCA(H4Z) 18V Li-ion Cordless Brushless Gasless 90mm Framing Nailer - Skin Only$599.00 - $1,259.00
★★★★★★★★★★
4
Compare 18 offers
- 11%
HiKOKI 18V Brushless Cordless Impact Driver Skin - Wh18dbsl H4Z
HiKOKI 18V Brushless Cordless Impact Driver Skin - Wh18dbsl H4Z$39.00 - $164.99
★★★★★★★★★★
1
Compare 10 offers
HiKOKI R36DB(H4Z) 36V Li-ion Cordless Brushless 560ml Stick Vacuum Cleaner - Skin Only
HiKOKI R36DB(H4Z) 36V Li-ion Cordless Brushless 560ml Stick Vacuum Cleaner - Skin Only$259.00 - $313.90
Compare 5 offers
- 47%
Bosch GDX 18V-200C (0.615.990.L12) 18V Li-ion Cordless Brushless Impact Wrench - Skin Only
Bosch GDX 18V-200C (0.615.990.L12) 18V Li-ion Cordless Brushless Impact Wrench - Skin Only$79.00 - $1,136.81
★★★★★★★★★★
510
Compare 46 offers