DEWALT | 18V Impact Wrench 1/2″ | DCF899NT

950 NM | 1625 NM BREAKAWAY | 1900 RPM | M20


FloatOr as low as R1,110.00 / month interest-free, using your existing credit card. For orders over R3,000.00.How it works


This DEWALT 18V 1/2″ Impact Wrench delivers 950 Nm torque with its 3-speed gearbox. Ideal for tightening bolts and nuts. Includes a TSTAK carry case, all TSTAK storage boxes and containers can easily be stacked and attached for quick organization and storage in the shop, or on the job site. Batteries & charger sold separately.

Terms & Conditions

  1. This offer is valid for 90 days from date of invoice
  2. Product/s returned to Top Dog Tool Shop must be unused and in brand new condition
  3. Product/s returned to Top Dog Tool Shop must be in original packaging & all original contents must be in the box
  4. Product/s returned to Top Dog Tool Shop will be at the purchaser/owners expense
  5. Product/s will be inspected on arrival at Top Dog Tool Shop. Only product/s which meet the above requirements will be refunded.
  6. Product/s which do not meet the above criteria will be returned to the owner at the owners expense (courier costs). Top Dog Tool Shop will not accept products which do not meet the above requirements
  7. Refund will be in the form of an EFT or Top Dog Tool Shop Voucher. No cash refund option available
  8. Refund will take place within 48 hours of approval of the return.
  9. If the plug has been changed on the tool or charger, the tool cannot be returned
  10. This offer is only valid for product/s purchased from Top Dog Tool Shop
  11. Not applicable to special order/imported products

We offer free nationwide delivery for all orders over R1500.

Any order under R1500 will be charged R175 for delivery

OZOW – Instant EFT: lightning-fast bank-to-bank payments.

Peach Payments – Checkout via Credit/Debit Card or Mobicred.

Bank Transfer – Manually transfer funds into our account.

Mobicred – Finance your purchase entirely or partially up to a maximum of R50,000. Apply Here

Float – For orders over R3000. Up to 4 interest-free installments, using your existing credit card.

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The most compact Impact Wrench.

The DEWALT 18V Impact Wrench 1/2″ DCF899NT delivers 950 Nm torque with its 3-speed gearbox, which is ideal for tightening bolts and nuts.


  • The Latest generation 18V Brushless XR Li-Ion High Torque Wrench Powerful fan-cooled motor delivers up to 950Nm of torque and 2400 impacts per minute for heavy-duty fastening applications.
  • The DEWALT 18V Impact Wrench 1/2″ DCF899NT provides up to 1625Nm of “breakaway” torque ensuring the removal of the tightest bolts.
  • 3 Speed and torque settings give you the best control to suit your application.
  • A 1/2″ (19 mm) square drive with a detent pin allows for more efficient torque delivery and excellent socket retention.
  • Bright white LED with delay feature for improved visibility and flashlight functionality.
  • Comfortable rubber XR grip and switch for greater application comfort and maximum control.

Additional information



Battery Type

Lithium Ion



Batteries Included

Bare – No Battery

Motor Type


Bit Holder


Output Power



1st – 135 Nm
2nd – 400 Nm

Max Torque (Hard)

950 Nm

Breakaway Torque

1625 Nm

Max. Bolt Diameter


Impacts per Minute

0-2400 ipm

No Load Speed

1st – 400 Rpm
2nd – 1200 Rpm
3rd – 1900 Rpm

Case Included


Scope of Delivery

  • 1x DCF899NT-XJ Impact Wrench.
  • 1x TSTAK Carry Case.

Product Warranty

Dewalt Tools carries a 1-year warranty against manufacture default. Top Dog Tool Shop is here to support you on all your after-sale needs. Should a warranty claim occur, Top Dog Tool Shop will facilitate the claim but the approval or non-approval thereof is fully at the discretion of the importer/distributor.


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