Dewalt 996 Hammer Drill Manual

The Dewalt 996 Hammer Drill is a powerful tool designed for heavy-duty applications. It features a brushless motor for increased efficiency and runtime, a 1/2-inch metal ratcheting chuck for superior bit retention, and a lightweight design for ease of use. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Operating the Drill 8. Maintenance 9. Safety Information 10. Troubleshooting

Features at a Glance

Key components: Brushless motor, 1/2-inch metal chuck, LED light, ergonomic handle, and variable speed settings.

Feature	Description
Brushless motor	Provides longer runtime and durability
1/2-inch metal chuck	Ensures superior bit retention
LED light	Illuminates work area
Ergonomic handle	Offers comfort during extended use
Variable speed settings	Allows for precise control

Installation

Unpack the drill and inspect for any damage. Ensure you have the necessary drill bits for your project.

Attach the desired drill bit to the chuck.
Ensure the battery is charged and properly inserted.
Familiarize yourself with the controls before use.

WARNING! Always wear safety goggles when operating the drill.

First-Time Setup

Power on the drill and adjust the settings according to your project needs.

Select the appropriate speed setting for your material.
Ensure the drill bit is securely fastened in the chuck.
Test the drill on a scrap piece of material before starting your project.

CAUTION! Ensure the work area is clear of obstacles.

Specifications

Voltage: 20V MAX
Chuck Size: 1/2 inch
Max Torque: 70 Nm
Speed: 0-2000 RPM
Weight: 4.5 lbs
Battery Type: Lithium-ion
Warranty: 3 years limited

Controls and Settings

Access the speed settings and torque adjustments on the drill's body. The trigger controls the power and speed of the drill.

LED Indicator: Shows battery status and operational mode.

Connecting Devices

Ensure the drill is powered off before connecting any accessories.

Attach drill bits or attachments securely to the chuck.
Ensure all connections are tight to prevent accidents.

Tip: Always check compatibility of accessories with the drill.

Operating the Drill

Follow these steps to operate the drill effectively.

Press the trigger to start drilling.
Apply steady pressure for best results.
Release the trigger to stop.

WARNING! Do not force the drill; let the tool do the work.

Maintenance

Regular maintenance will prolong the life of your drill.

Clean the drill after each use.
Check for wear on drill bits and replace as necessary.
Store in a dry place to prevent rust.

Safety Information

Always follow safety guidelines when operating power tools.

Wear appropriate safety gear.
Keep hands away from moving parts.
Do not operate in wet conditions.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Drill won't start	Battery dead	Charge or replace battery
Bit slipping	Chuck not tightened	Tighten chuck securely
Overheating	Continuous use	Allow drill to cool down
Unusual noise	Worn bearings	Service or replace drill

Reset: If applicable, refer to the manual for reset instructions.

Service: Contact Dewalt customer service for assistance.