DEWALT DCF845B Facts: 128 Specifications & 49 Highlights
From construction to capacity, we reviewed 128 real specs & features on the DEWALT DCF845B. Spoiler: general information, power & motor, battery & charging & chuck & drive system are a big part of the story.


Highlights 49
No extras. Just what matters.Why is DEWALT DCF845B better than other cordless drill & impact driver ?
General Information
Scroll down for more factsPower & Motor
Scroll down for more factsBattery & Charging
- Provides Battery Indicator
- Fully Interchangeable System
- Includes Smart Battery Protection
- Replacement Batteries Readily Available
Chuck & Drive System
Scroll down for more factsPerformance & Efficiency
Scroll down for more factsBuild Quality & Durability
- Uses Metal Gear Construction
- Offers Reinforced Gearbox
- Features Drop Protection
- Corrosion Resistance
- Shock Resistant Design
- Includes Thermal Protection
- Overheat Protection Available
- Sealed Switch Design
- Heavy Duty Rating
- Industrial Use Approval
Ergonomics & User Comfort
- Includes LED Work Light
- Ergonomically Designed Handle
- Features Anti Slip Grip
- Includes Soft Grip
- Includes Belt Clip
- One Hand Operation Available
- Balance Optimization Available
Safety Features
- OSHA Compliance
- Provides Electric Brake
- Includes Thermal Cut Off
- Includes Over Discharge Protection
- Features Reverse Polarity Protection
- Features Insulated Housing
- Uses Spark Free Motor
- UL Listed
Warranty & Support
- Includes Limited Warranty
- Authorized Service Centers Available
- Parts Readily Available
- Customer Support Available
- Repair Service Available
Sustainability & Compliance
Scroll down for more factsComparisons 1
Make your choice now!Quick Take
The essentials that matter—nothing extraA fast snapshot of the DEWALT DCF845B, covering its standout specification and what you can expect right out of the box.

DEWALT DCF845B

The DEWALT DCF845B is a 20V MAX XR Brushless 1/4 in. 3-Speed Impact Driver (Tool Only). Delivering 1,825 in-lbs of torque at 3,400 RPM, it is engineered for tough fastening jobs with pro-level control thanks to its variable speed trigger and 3-speed settings.
Specifications & Facts 128
Specs measured. Drama avoided.From torque to tech, we reviewed the DEWALT DCF845B based on 128 specs you’ll actually care about — especially core details like general information, power & motor, battery & charging & chuck & drive system.
General Information 12
DEWALT DCF845B Motor Type
What type of motor does it use?
0 DEWALT DCF845B 0 Votes Brushless
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DEWALT DCF845B

Equipped with a Brushless motor, which improves efficiency, extends runtime and reduces maintenance compared with brushed motors.
Describes whether the motor is brushed or brushless.
DEWALT DCF845B Brushless Motor
Does it feature a brushless motor?
Yes 0Votes DEWALT DCF845B
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DEWALT DCF845B

Includes a brushless motor, offering better efficiency and longer service life than brushed designs.
Confirms if the tool features a brushless motor design.
DEWALT DCF845B Product Type
What is the product type?
0 DEWALT DCF845B 0 Votes Impact Driver
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DEWALT DCF845B

Product type is an Impact Driver, optimized for driving fasteners rather than drilling larger holes.
Identifies whether the tool is a drill, impact driver, hammer drill, or combo kit.
DEWALT DCF845B Release Year
What is the release year?
0 DEWALT DCF845B 0 Votes 2022
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DEWALT DCF845B

Released in 2022, so it incorporates relatively recent design and feature updates.
Indicates the year the product was released.
DEWALT DCF845B Power Source
What is the power source?
0 DEWALT DCF845B 0 Votes Cordless
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Specifies how the tool receives power.
DEWALT DCF845B Tool Class
What is the tool class?
0 DEWALT DCF845B 0 Votes Compact
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Indicates the size and power class of the tool.
Power & Motor 13
DEWALT DCF845B Voltage
What is the operating voltage?
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DEWALT DCF845B

Operates on a 20 V system, providing compatibility with other tools and batteries in the same platform.
Indicates the operating voltage of the tool platform.
DEWALT DCF845B No Load Speed High
What is the high no-load speed?
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DEWALT DCF845B

High no-load speed is 3400 RPM, suitable for fast driving and light drilling tasks.
Defines the higher gear rotational speed without load.
DEWALT DCF845B Max Torque
What is the maximum torque?
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DEWALT DCF845B

Maximum torque is 1825 in-lbs (206.3 N·m), indicating very high fastening power suitable for heavy assembly tasks.
Represents maximum fastening torque output.
DEWALT DCF845B Impact Rate
What is the impact rate?
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DEWALT DCF845B

Impact rate is 4200 BPM, delivering rapid concussive force for driving screws efficiently.
Defines the number of impacts per minute for impact drivers or hammer drills.
DEWALT DCF845B No Load Speed Low
What is the low no-load speed?
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DEWALT DCF845B

Low no-load speed is 1000 RPM, useful for controlled starts and higher-torque applications.
Defines the lower gear rotational speed without load.
DEWALT DCF845B Variable Speed Control
Does it have variable speed control?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates if the trigger allows adjustable speed control.
Battery & Charging 12
DEWALT DCF845B Number of Batteries Included
How many batteries are included?
0 DEWALT DCF845B 0 Votes 0
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DEWALT DCF845B

Number of batteries included: 0; battery and charger must be purchased separately.
States how many batteries come in the package.
DEWALT DCF845B Battery Type
What is the battery type?
0 DEWALT DCF845B 0 Votes Slide Pack
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DEWALT DCF845B

Uses a Slide Pack battery style that slides into the tool's battery bay for a secure connection.
Defines the physical battery attachment format.
DEWALT DCF845B Battery Indicator
Does it have a battery indicator?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?

DEWALT DCF845B

Includes a battery indicator, which makes it easy to check remaining charge and plan battery swaps.
Shows remaining battery charge level.
DEWALT DCF845B Battery Platform
Which battery platform is compatible?
0 DEWALT DCF845B 0 Votes 20V
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DEWALT DCF845B

Uses the 20V battery platform, meaning batteries and chargers in this voltage family are cross-compatible.
Specifies which battery platform the tool is compatible with.
DEWALT DCF845B Battery Chemistry
What is the battery chemistry?
0 DEWALT DCF845B 0 Votes Lithium Ion
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Indicates the chemical composition of the battery cells.
DEWALT DCF845B Battery
Is a battery included?
No 0Votes DEWALT DCF845B
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Indicates whether at least one battery is included.
Chuck & Drive System 11
DEWALT DCF845B Drive Size
What is the drive size?
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DEWALT DCF845B

Accepts a 0.25 inch (0.635 cm) drive, compatible with common 1/4-inch hex bits.
Defines the anvil or hex drive size for fastening applications.
DEWALT DCF845B Chuck Size
What is the chuck size?
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DEWALT DCF845B

Chuck (collet) size accepts 0.25 inch (0.635 cm) bits, matching standard 1/4-inch hex accessories.
Specifies the maximum shank diameter the chuck can accept.
DEWALT DCF845B Chuck Type
What type of chuck does it use?
0 DEWALT DCF845B 0 Votes Hex Collet
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Identifies the chuck or collet mechanism used to hold bits.
DEWALT DCF845B Keyless Chuck
Does it feature a keyless chuck?
Yes 0Votes DEWALT DCF845B
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Indicates if bits can be changed without a key.
DEWALT DCF845B Spindle Lock
Does it have a spindle lock?
No 0Votes DEWALT DCF845B
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Locks the spindle for easier bit installation or removal.
DEWALT DCF845B Bit Type Compatibility
What bit types are compatible?
0 DEWALT DCF845B 0 Votes Hex Shank
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Indicates which bit shank types are supported.
Performance & Efficiency 13
DEWALT DCF845B Maximum Fastening Capacity
What is the maximum fastening capacity?
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DEWALT DCF845B

Maximum fastening capacity is 0.25 inch (0.635 cm), aligning with standard 1/4-inch hardware sizes.
Defines maximum recommended screw length or fastening size.
DEWALT DCF845B Maximum Bolt Diameter
What is the maximum bolt diameter?
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DEWALT DCF845B

Maximum bolt diameter supported is 0.375 inch (0.95 cm), suitable for common medium-size fasteners.
Indicates maximum supported bolt diameter.
DEWALT DCF845B Maximum Screw Size
What is the maximum screw size?
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DEWALT DCF845B

Maximum screw size supported is 0.25 inch (0.635 cm), compatible with common fastening tasks.
Shows the maximum recommended screw size.
DEWALT DCF845B Vibration Level
What is the vibration level?
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DEWALT DCF845B

Vibration level is 12 m/s², which is moderate and may warrant vibration-reducing gloves for long-duration use.
Indicates vibration intensity during operation.
DEWALT DCF845B Efficiency Rating
What is the efficiency rating?
0 DEWALT DCF845B 0 Votes Premium
Cordless Drill & Impact Driver in this range Who knows?
Specifies the efficiency rating of the tool or battery system.
DEWALT DCF845B Heat Management System
Does it include a heat management system?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Describes whether the tool includes active heat dissipation features.
Build Quality & Durability 14
DEWALT DCF845B Metal Gear Construction
Does it use metal gear construction?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?

DEWALT DCF845B

Features metal gear construction for improved durability and strength under heavy use.
Confirms if internal gears are made of metal.
DEWALT DCF845B Housing Material
What is the housing material?
0 DEWALT DCF845B 0 Votes Reinforced Plastic
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Specifies the primary material used for the tool body.
DEWALT DCF845B Grip Material
What is the grip material?
0 DEWALT DCF845B 0 Votes Rubber Overmold
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Describes the material covering the handle area.
DEWALT DCF845B Reinforced Gearbox
Does it have a reinforced gearbox?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates if the gearbox is reinforced for heavy-duty use.
DEWALT DCF845B Dust Resistance Rating
What is the dust resistance rating?
0 DEWALT DCF845B 0 Votes None
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Indicates level of dust ingress protection.
DEWALT DCF845B Water Resistance Rating
What is the water resistance rating?
0 DEWALT DCF845B 0 Votes None
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Indicates protection against water exposure.
Dimensions & Weight 5
DEWALT DCF845B Tool Weight
What is the tool weight?
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DEWALT DCF845B

Tool weight is 2 lbs (0.91 kg), making it lightweight and easier to handle for extended one-handed work.
Weight of the bare tool without battery.
DEWALT DCF845B Width
What is the overall width?
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DEWALT DCF845B

Overall width is 3 inch (7.62 cm), which aids maneuverability in confined areas.
Measures the overall side-to-side width of the tool body.
DEWALT DCF845B Depth
What is the overall depth?
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DEWALT DCF845B

Depth measures 5.1 inch (12.95 cm), giving a compact profile that helps with access in tight spaces.
Measures the front-to-back length of the tool.
DEWALT DCF845B Height
What is the overall height?
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DEWALT DCF845B

Height is 8 inch (20.32 cm), balancing reach and compactness for overhead or tight-angle work.
Measures total height from base to top.
DEWALT DCF845B Compact Design
Is it designed as a compact tool?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates whether the tool is marketed as compact for tight workspaces.
Ergonomics & User Comfort 14
DEWALT DCF845B LED Work Light
Does it include an LED work light?
Yes 0Votes DEWALT DCF845B
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DEWALT DCF845B

Has an LED work light to illuminate the work area and improve visibility in low-light conditions.
Confirms presence of built-in LED illumination.
DEWALT DCF845B Handle Design
What is the handle design?
0 DEWALT DCF845B 0 Votes Pistol Grip
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Describes the structural handle layout.
DEWALT DCF845B Ergonomic Handle
Does it have an ergonomic handle?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates whether the handle is shaped for ergonomic comfort.
DEWALT DCF845B Anti Slip Grip
Does it feature an anti-slip grip?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Confirms the presence of slip-resistant grip surfaces.
DEWALT DCF845B Soft Grip
Does it include a soft grip?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates cushioned grip material for comfort.
DEWALT DCF845B Vibration Reduction System
Does it have a vibration reduction system?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates built-in vibration dampening technology.
Safety Features 12
DEWALT DCF845B Safety Clutch
Does it include a safety clutch?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?

DEWALT DCF845B

Does not include a safety clutch; users should rely on correct torque settings and handling technique to avoid fastener or bit damage.
Prevents sudden torque spikes that may cause wrist injury.
DEWALT DCF845B OSHA Compliance
Is it OSHA compliant?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?

DEWALT DCF845B

Complies with OSHA requirements for jobsite safety, indicating suitability for professional use where those standards apply.
Indicates compliance with OSHA workplace safety standards.
DEWALT DCF845B Kickback Control
Does it have kickback control?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Detects and reduces sudden rotational kickback.
DEWALT DCF845B Auto Shut Off
Does it support auto shut off?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Automatically powers down in unsafe or overload conditions.
DEWALT DCF845B Electric Brake
Does it have an electric brake?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Stops the chuck immediately after trigger release for safety.
DEWALT DCF845B Thermal Cut Off
Does it include thermal cut-off protection?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Shuts down the tool when unsafe temperatures are detected.
Included Accessories 9
DEWALT DCF845B Battery Model
What battery model is included?
0 DEWALT DCF845B 0 Votes Li-Ion 20V
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DEWALT DCF845B

Battery model is Li-Ion 20V, matching the 20 V cordless platform for cross-compatibility.
Specifies the battery model included in the package.
DEWALT DCF845B Carrying Case
Is a carrying case included?
No 0Votes DEWALT DCF845B
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Indicates whether a hard carrying case is included.
DEWALT DCF845B Tool Bag
Is a tool bag included?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates whether a soft tool bag is included.
DEWALT DCF845B Drill Bits
Are drill bits included?
No 0Votes DEWALT DCF845B
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Confirms whether drill bits are included in the package.
DEWALT DCF845B Driver Bits
Are driver bits included?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Confirms whether driver bits are included.
DEWALT DCF845B Impact Socket
Are impact sockets included?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates inclusion of impact-rated sockets.
Warranty & Support 8
DEWALT DCF845B Warranty Length
What is the warranty length?
0 DEWALT DCF845B 0 Votes 3 Year
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Indicates the total duration of the standard warranty provided.
DEWALT DCF845B Limited Warranty
Does it include a limited warranty?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Confirms coverage under standard manufacturer limitations.
DEWALT DCF845B Extended Warranty
Is an extended warranty available?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates whether additional warranty options can be purchased.
DEWALT DCF845B Service Centers Availability
Are service centers available?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Shows whether authorized service centers are accessible.
DEWALT DCF845B Parts Availability
Are replacement parts available?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Confirms if replacement parts are widely accessible.
DEWALT DCF845B Customer Support Availability
Is customer support available?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates availability of customer service support.
Sustainability & Compliance 5
DEWALT DCF845B RoHS Compliance
Is it RoHS compliant?
Yes 0Votes DEWALT DCF845B
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DEWALT DCF845B

Meets RoHS requirements, limiting hazardous substances in its electrical components and materials.
Confirms that hazardous substances are restricted per RoHS regulations.
DEWALT DCF845B Recyclable Packaging
Is the packaging recyclable?
Yes 0Votes DEWALT DCF845B
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DEWALT DCF845B

Shipped in recyclable packaging, reducing waste associated with the product's packaging materials.
Indicates whether the packaging materials are recyclable.
DEWALT DCF845B Energy Efficiency Compliance
Is it energy efficiency compliant?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates adherence to energy efficiency standards during tool operation.
DEWALT DCF845B Eco Friendly Materials
Does it use eco-friendly materials?
No 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Confirms that materials used are environmentally responsible.
DEWALT DCF845B Battery Recycling Program
Is there a battery recycling program?
Yes 0Votes DEWALT DCF845B
Cordless Drill & Impact Driver in this range Who knows?
Indicates participation in a program for recycling used batteries.
Surveys
Because hot takes deserve votes.DEWALT DCF845B Performance
How would you rate the performance of this cordless drill & impact driver?
DEWALT DCF845B Battery Life
How would you rate the battery life of this cordless drill & impact driver?
DEWALT DCF845B Ease of Use
How easy is it to use this cordless drill & impact driver?
DEWALT DCF845B Noise Level
How would you rate the noise level of this cordless drill & impact driver?
DEWALT DCF845B Design & Build Quality
How would you rate the design and build quality of this cordless drill & impact driver?
DEWALT DCF845B Comfort
How comfortable is this cordless drill & impact driver to use during extended tasks?
DEWALT DCF845B Setup Experience
How easy was it to set up and get this cordless drill & impact driver ready to use?
DEWALT DCF845B Durability
How would you rate the durability of this cordless drill & impact driver over time?
DEWALT DCF845B Power Consumption
How would you rate the power consumption of this cordless drill & impact driver?
DEWALT DCF845B Pricing
How would you rate the value for money of this cordless drill & impact driver?
Guides 1
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Quick Guide Reference: DEWALT DCF845B
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