Harbor Freight Tools

HERCULES

20V Brushless Cordless 1/2 in. High Torque Impact Wrench - Tool Only

This high torque 1/2 in. impact wrench delivers up to 1200 ft. lbs. of bolt breakaway torque and up to 700 ft. lbs. of fastening torque.

$15999
Was $179.99
Save $20
Compare to
DEWALT DCF899B at $237.99 Save $78

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The HERCULES® 20v Brushless Cordless 1/2 in. High Torque Impact Wrench with friction ring delivers 1200 ft. lbs. of bolt breakaway torque at speeds up to 1700 RPM to power-off nuts and bolts fast. The convenient four mode selector operates at 0-570/0-1150/0-1700 RPM and includes auto shut off mode to prevent overtightening. There is also a bolt removal mode for more control after bolt breakaway. A built-in LED light provides superior work visibility. Pair up with the HERCULES® 5.0 amp hour battery pack to deliver more work per charge and more work over the life of the pack.

  • Powerful brushless motor provides more torque, runtime, and durability
  • Three speed gearbox with Auto mode and variable speed trigger for precise control in all applications
  • Auto mode prevents overtightening in forward, controlled bolt removal in reverse
  • All-metal gear construction built to withstand jobsite abuse
  • Bright LED light for superior work visibility
  • Balanced ergonomic design fits comfortably in user's hands and reduces fatigue
  • Friction ring anvil design ensures socket retention and quick and easy changes

Important Information

  • 5-Year Limited Warranty for HERCULES 20V brushless tools purchased on or after 8/19/22. See www.harborfreight.com/hercules for full terms. Tool only - Battery and Charger Sold Separately. For best results use HERCULES 5.0 Ah battery or greater.

Hercules 20V Brushless Cordless 1/2 in High Torque Impact Wrench - Tool Only

Hercules WINS

20V Brushless Cordless
1/2 in. High Torque
Impact Wrench - Tool Only
DEWALT DCF899B
HERCULES
HCB86B
VS DEWALT
DCF899B*
1200 ft. lbs. Max Bolt Breakaway Torque 1200 ft. lbs.
700 ft. lbs. Max Fastening Torque 700 ft. lbs.
0 - 2400 Max Impacts Per Minute 0 - 2400
3 Speed Speed Settings 3 Speed
Yes Auto Shut Off Mode No
Yes Auto Control Mode No
6.0 lbs. Weight 6.4 lbs.
5 Year Limited Warranty** Warranty 3 Year Limited Warranty
$
199
99
Price
$
237
99
*DEWALT DCF899B stated specs.
**See warranty banner below for full terms.

Highlights

Brushless Motor
1200 ft. lbs. of Max Breakaway Torque
1- 2 - 3 - AUTO
Four Mode Selector
Bright LED

Product Features

20V Brushless Cordless 1/2 in. High Torque Impact Wrench - Tool Only
  1. ALL-METAL GEAR CONSTRUCTION for extra durability for tough jobs
  2. BRUSHLESS MOTOR for more torque, runtime, and durability than brushed motors
  3. ERGONOMICALLY DESIGNED HANDLE for long lasting comfort with comfortable overmold grip handle
  4. FOUR MODE SELECTOR - Low, Medium, High, Auto
  5. VARIABLE SPEED TRIGGER for control and precision on delicate work surfaces
  6. BRIGHT LED for visibility during application

Additional Specs

1700
Max RPM
2400
Max IPM
6 lbs.
Weight
(Tool Only)
1/2"
Square
Drive
loader

  • High Torque Impact Wrench Review by Shop Tool Reviews

    High Torque Impact Wrench Review by Shop Tool Reviews

We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.

SKU(s)
59398
Brand
HERCULES
Model
HCB86B
Battery type
Lithium-Ion
Battery voltage (volts)
20
Battery(s) Included
No
Drive Size
1/2 in.
Speed (max)
0-570/0-1150/0-1700 RPM
Maximum Torque
600 ft. lbs. at 10 sec./700 ft. lbs. at 30 sec.
Motor type
Brushless
Number of speeds
3
Product Length
9 in.
Product Weight
6 lb.
Shipping Weight
6.75 lb.
Bolt Breakaway Torque
1200 ft. lbs.
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 5 years from the date of purchase. Limitations apply.