The impact wrench will offer different modes for torque. Precision mode will offer up to 600 ft. lbs. Low mode will offer up to 100 ft. lbs. Medium mode will offer up to 300 ft. lbs. High mode will offer up to 600 ft. lbs. The maximum break away torque will be 800 ft. lbs.
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DEWALT 20V MAX 1/2in. Mid-Range Impact Wrench, 1/2in. Drive, Model# DCF891B

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Shipping:
Available now
$19.99 Same DayStore Pickup:
2 in stock at Fredericksburg VA - Pickup in under 1 hr
- ADAPTABLE FASTENING RANGE: Up to 300 ft-lbs of fastening torque and 450 ft-lbs of breakaway torque
- ENHANCED USER CONTROL in a variety of applications with 4 speed settings
- PREVENTS OVERTIGHTENING and fastener run-off with Precision Wrench™ control
- BRIGHTEN DARK WORKSPACES with onboard LED and brightness control
- QUICKLY CHANGE BITS: Hog ring anvil for rapid, secure socket changes
Prop 65 Warning: See Details
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) DCF891 Impact Wrench (1) Belt Clip
Downloads

Features + Benefits
- ADAPTABLE FASTENING RANGE: Up to 300 ft-lbs of fastening torque and 450 ft-lbs of breakaway torque
- ENHANCED USER CONTROL in a variety of applications with 4 speed settings
- PREVENTS OVERTIGHTENING and fastener run-off with Precision Wrench™ control
- BRIGHTEN DARK WORKSPACES with onboard LED and brightness control
- QUICKLY CHANGE BITS: Hog ring anvil for rapid, secure socket changes
- OPTIMIZED SPEED IN WOOD with timber screw mode
- BUILT FOR LONG LIFE: GFN Housing provides resistance from damage caused by some oils and solvents
Key Specs
| Attribute | Specification |
|---|---|
item# | 5085509 |
Brand | DEWALT |
Manufacturer's Warranty | 3 year limited warranty |
Ship Weight | 4.24 LB |
Drive Size | 1/2 in |
Volts | 20 |
Battery Type | Lithium-ion |
Impacts Per Minute (IPM) | 3,250 |
Retainer Type | Friction/Hog Ring |
Cordless | Yes |
Motor Type | Brushless |
| Attribute | Specification |
|---|---|
Max. Forward Torque | 600 ft-lbs. |
Max. Reverse Torque | 800 ft-lbs. |
Max. Speed (RPM) | 2,000 |
Batteries (qty.) | 0 |
Battery Included | No |
Charger Included | No |
Tool Weight | 3.7 lb |
Storage Type | None |
Product Weight | 4.0000 lb |
Dimensions L x W x H (in.) | 8.88 x 3.5 x 8.25 in |
Reviews
Questions & Answers
Questions
-
· 11 months ago
Why does the description indicate up to 300 ft-lbs fastening torque and 450 ft-lbs of breakaway torque and your specs indicate a maximum fastening torque of 600 ft-lbs and a maximum breakaway torque of 800 ft-lbs.
1 answer-
ProductExpert11· 11 months ago
Helpful?
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· a year ago
Does this include 20 v battery?
1 answer-
ProductExpert11· a year ago
This will be the tool only. The battery and charger are sold separately.
Helpful?
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· 2 years ago
What is the max torque of this unit?
1 answer-
ProductExpert23· 2 years ago
The DeWalt 20V Max 1/2in Mid-Range Impact Wrench provides a maximum fastening torque of 600 ft-lbs and a maximum breakaway torque of 800 ft-lbs.
Helpful?
-
Warranty
Manufacturer's Warranty
3 year limited warranty
Extend Your Warranty Coverage with a Northern Protection Plan (NPP)
Replacement Plan — 1 Year
A Northern Protection Plan is available after adding the product to your shopping cart.
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Currently Viewing This Product
$279.00Shipping:
Available now
$19.99 Same DayStore Pickup:
2 in stock at Fredericksburg VA - Pickup in under 1 hr
- $249.00
Shipping:
Free shipping (lower 48 states) - Available now
$19.99 Same DayStore Pickup:
2 in stock at Fredericksburg VA - Pickup in under 1 hr
- $249.00
Shipping:
Free shipping (lower 48 states) - Available now
$19.99 Same DayStore Pickup:
3 in stock at Fredericksburg VA - Pickup in under 1 hr
- $279.00
Shipping:
Free shipping (lower 48 states) - Available nowStore Pickup:
Not available - online only
Specifications
1/2 in
1/2 in
3/8 in
1/2 in
20
18
18
18
Lithium-ion
Lithium-ion
Lithium-ion
Lithium-ion
3,250
3,500
3,200
3,100
Friction/Hog Ring
Detent Pin
Friction/Hog Ring
Friction/Hog Ring
Yes
Yes
Yes
Yes
Brushless
Brushless
Brushless
Brushless
600 ft-lbs.
250 ft-lbs.
3,000 ft-lbs.
650 ft-lbs.
800 ft-lbs.
250 ft-lbs.
250 ft-lbs.
650 ft-lbs.
2,000
2,400
2,500
2,575
0
-
-
-
No
No
No
-
No
No
No
No
3.7 lb
2.4 lb
2.4 lb
3.5 lb
None
None
None
None
4.0000 lb
2.4000 lb
3.9000 lb
3.5000 lb
8.88 x 3.5 x 8.25 in
4.9 x 2.56 x 7.95 in
4.8 x 2.56 x 7.95 in
8.12 x 2.74 x 6.0 in



