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Dewalt  |  SKU: DEW-DCD803B

DeWalt DCD803B ATOMIC 20V MAX Brushless Multi-Head Drill (Tool Only)

CA$299.00
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Orders $150+
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Description

This set includes the DeWalt DCD803 ATOMIC 20V MAX cordless multi-head drill/driver with 4 interchangeable attachments. Battery and charger are sold separately.

Product Overview

The DeWalt DCD803B ATOMIC 20V MAX multi-head drill was built for demanding jobs in tight spaces and hard-to-reach angles. Its brushless motor and push-in quick-change mechanism let you switch between 4 head types in seconds, from standard drilling to right-angle or offset fastening.

The 20V MAX brushless motor delivers 569 MWO of power across two speeds (0-450 and 0-1650 RPM), covering everything from precision fastening to heavy-duty drilling. Its 15 clutch settings protect delicate materials while ensuring accurate torque control.

The DCD803B offers 4 interchangeable head configurations: a 1/2 in. metal chuck, a 1/4 in. right-angle hex adapter, a 1/4 in. offset quick-release hex adapter, and a 1/4 in. quick-release hex adapter. The yellow safety collar visually confirms that each head is fully locked before use.

  • 20V MAX brushless motor for extended lifespan and less maintenance
  • 4 interchangeable heads to drill and fasten at any angle
  • 2 speeds: 0-450 RPM (precision fastening) and 0-1650 RPM (fast drilling)
  • 15 clutch settings for optimal material protection
  • Wall-mount organizer and 2 belt hooks included
  • Weight: 2.15 lb (0.97 kg) without battery

The DCD803B is compatible with all DeWalt 20V MAX batteries. Ideal for electricians, plumbers, and contractors who work in confined spaces. Free delivery across Canada on orders over $150.

Applications

Ideal for:

  • Drilling and fastening in confined spaces and tight angles
  • Electrical work inside panels and junction boxes
  • Plumbing in wall and floor cavities
  • Carpentry in attic spaces and between studs
  • Hardware and ironwork installation at angles
  • Residential and commercial renovation
  • Mechanical and HVAC installations

Technical Specifications

  • Model: DCD803B
  • Series: ATOMIC 20V MAX
  • Motor: Brushless
  • No-Load Speed: 0-450 / 0-1650 RPM
  • Number of Speeds: 2
  • Clutch Settings: 15
  • Power: 569 MWO (Max Watts Out)
  • Chuck: 1/2 in. (13 mm) metal
  • Weight: 2.15 lb (0.97 kg) without battery
  • Battery: sold separately (compatible with 20V MAX)

Product Set

Contents of the DeWalt DCD803B Multi-Head Drill

This set includes the ATOMIC 20V MAX multi-head drill/driver and its 4 interchangeable attachments. Battery and charger are sold separately.

Included in your order:

  • 1x DCD803 ATOMIC 20V MAX drill/driver : 2-speed brushless motor, 2.15 lb without battery, designed for all-day use without fatigue.
  • 1x 1/2 in. metal chuck (13 mm) : for standard drilling and fastening, compatible with bits up to 1/2 in.
  • 1x 1/4 in. right-angle hex attachment : allows perpendicular fastening where straight access is not possible.
  • 1x 1/4 in. offset quick-release hex attachment : ideal for confined cavities where even the right-angle attachment cannot reach.
  • 1x 1/4 in. quick-release hex attachment : tool-free bit changes for maximum efficiency on the job site.
  • 1x accessory organizer : wall-mountable via keyhole slots or belt-clip for easy access to all 4 heads.
  • 2x belt hooks : clip the tool or organizer to your belt to keep both hands free.

Advantages of the DCD803B Multi-Head Drill

Maximum versatility on the job site: With 4 interchangeable heads that swap in seconds, you replace several specialized tools with one.

Access at any angle: The right-angle and offset heads let you fasten and drill where no standard drill can reach.

Compatible with your existing 20V MAX system: The DCD803B uses DeWalt 20V MAX batteries you already own.

Recommended Accessories

The DCD803B is sold without battery or charger. Équipement Industriel Polar carries the following DeWalt 20V MAX accessories:

Care and Usage

First Use

Before first use, make sure the battery is fully charged and the selected head is securely locked (yellow collar in place).

  1. Charge the 20V MAX battery: insert the battery into your DeWalt charger before first use. A fully charged battery delivers the best performance.
  2. Install the desired head: insert the chosen head into the mechanism until it clicks. Verify that the yellow collar confirms the head is fully locked.
  3. Set the clutch and speed: for fastening, use speed 1 (0-450 RPM) and a low clutch setting. For drilling, switch to speed 2 (0-1650 RPM) in drill mode.
  4. Set up your organizer: mount it on the wall or clip it to your belt to keep all heads within reach.

Regular Maintenance

After each use:

  • Remove the battery before any cleaning or storage
  • Wipe the tool body with a dry cloth to remove dust and chips
  • Remove the heads and wipe the connector with a clean cloth
  • Check that the yellow collar functions properly

Cleaning and Maintenance

  1. Remove the battery and all heads
  2. Use compressed air to clear dust from motor ventilation vents
  3. Clean the head-insertion mechanism with a slightly damp cloth, then dry immediately
  4. Never immerse the tool in water or clean it with solvents

Safety Precautions

For your safety:

  • Check the yellow collar before every start: the head must be fully engaged to prevent detachment during operation.
  • Wear eye protection: chips can be ejected during drilling in wood, metal, or composites.
  • Never modify the tool or its accessories: any modification voids the warranty and may create safety hazards.

Storage Tips

Cold weather storage in Canada:

  • Do not leave the battery in an unheated vehicle or garage below -10 °C
  • Warm the tool to room temperature before use in cold weather
  • Store batteries in a heated space between 10 °C and 25 °C

Warranty

Équipement Industriel Polar Warranty Coverage

Équipement Industriel Polar offers a 30-day money-back satisfaction guarantee. If you are not fully satisfied with your DeWalt DCD803B, contact our team within 30 days of purchase.

DeWalt Warranty Coverage

  • 3-year limited warranty
  • 1 year of free service (no labour costs)
  • 90-day satisfaction guarantee: replacement or refund

What Is Covered

  • Brushless motor: motor failures not caused by misuse.
  • Head-change mechanism: defects in the push-in mechanism or locking collar.
  • Included accessories: manufacturing defects in the 4 heads and organizer.

Warranty Exclusions

The warranty does NOT cover:

  • Normal wear, physical damage, misuse, or unauthorized modifications

Claim Procedure

Équipement Industriel Polar customer service (30-day returns):

  • Phone: 1-800-567-3206
  • Email: info@equipementpolar.com
  • Address: 3425 Boulevard Wilfrid-Hamel, Quebec
  • Hours: Monday to Friday 8am-5pm

DeWalt Canada (manufacturer warranty): 1-800-433-9258, Monday to Friday 8am-8pm ET

Frequently Asked Questions About the DeWalt DCD803B Multi-Head Drill

What is the difference between the DCD803B and the DCD803?

The DCD803B is the tool-only version of the DeWalt DCD803 multi-head drill. The B suffix stands for Bare, meaning no battery is included. The tool itself is identical to the kit version, but you use your existing DeWalt 20V MAX batteries. This is the recommended option if you already own 20V MAX batteries.

Which batteries are compatible with the DCD803B?

The DCD803B is compatible with all DeWalt 20V MAX batteries, including 2Ah, 4Ah, 5Ah, and 8Ah models, as well as 20V MAX POWERSTACK batteries. Higher capacity batteries provide longer runtime. The DCD803B is not compatible with 60V FlexVolt batteries.

How many head types can be used with the DCD803B?

The DCD803B comes with 4 types of heads: a 1/2 in. metal chuck for standard bits, a 1/4 in. right-angle hex adapter for tight spaces, a 1/4 in. offset quick-release hex adapter for confined cavities, and a 1/4 in. quick-release hex adapter for standard bits. Switching heads takes just a few seconds using the push-in loading mechanism.

Can the DCD803B be used inside electrical panels?

Yes, the DCD803B was specifically designed for this type of work. The 1/4 in. right-angle head allows you to fasten screws perpendicular to the surface in spaces where a straight drill cannot reach. Its compact 2.15 lb weight and interchangeable heads make it a go-to tool for electricians working inside electrical panels and junction boxes across Canada.

What warranty does the DeWalt DCD803B come with?

DeWalt offers a 3-year limited warranty on the DCD803B, covering defects in materials and workmanship. This warranty includes 1 year of free service (no labour costs) and a 90-day satisfaction guarantee. Équipement Industriel Polar also offers a 30-day money-back return policy on all purchases.

How do I maintain the interchangeable heads?

After each use, wipe the heads with a dry cloth to remove dust and debris. Regularly check the locking mechanism and yellow safety collar to make sure it engages properly before use. Avoid oil-based lubricants on the connectors, as they can attract dust and clog the push-in loading mechanism.

Can the DCD803B be used in cold Canadian winters?

The drill itself operates down to -20 °C, but lithium-ion battery performance decreases significantly in cold weather. Below -10 °C, warm the battery indoors before use and expect reduced runtime. Never charge a battery when its temperature is below 0 °C, as this can permanently damage the cells.