638911-00 02 DR drills 3/20/08 10:20 AM Page 8

Inserting a drill bit or other accessory (fig. B & C)

WARNING: Do not attempt to tighten drill bits (or any other accessory) by gripping the front part of the chuck and turning the tool on. Damage to the chuck

and personal injury may occur when changing accessories.

WARNING: Always ensure the bit is secure before starting the tool. A loose bit may eject from tool causing possible personal injury.

Keyless chuck (DR250) (fig. B)

•Open the chuck (6) by grasping the rear half (13) with one hand and use your other hand to rotate the front sleeve (14) counterclockwise.

•Insert the accessory shaft into the chuck to about 3/4 in. (19 mm) depth, centered in the jaws.

•Tighten securely by holding the rear half of the chuck and rotating the front sleeve in the clockwise direction as viewed from the chuck end.

Keyless chuck with spindle lock (Soft GripTM DR320KG / DR330)

This tool is equipped with a feature that automatically locks the spindle when the tool is not running. This feature is a normal condition which allows for tightening or loosening of the chuck with one hand while holding the drill with the other. The DR320KG also has a soft grip for ease in tightening accessories.

NOTE: Move clutch to drill mode to tighten (DR330).

•Open the chuck (6) by turning the sleeve (13) counterclockwise.

•Insert the accessory shaft into the chuck to about 3/4 in. (19 mm) depth, centered in the jaws.

•Tighten securely by turning the sleeve clockwise as viewed from the chuck end.

Chuck and key (DR550, DR650) (fig. C)

•Open the chuck (6) by turning the collar counterclockwise (when viewed from the chuck end).

•Insert the accessory shaft into the chuck to about 3/4 in. (19 mm) depth, centered in the jaws.

•Tighten chuck collar by hand. Place chuck key (7) into each of the three holes and securely tighten in a clockwise direction.

NOTE: Tighten chuck with all three holes to prevent slippage.

Removing and attaching the chuck (fig. D)

Keyless chuck (DR250, DR320KG, DR330)

•Open the chuck (6) as far as possible.

•Remove the chuck retaining screw (15), located in the chuck, by turning it clockwise using a screwdriver (lefthand thread).

•Tighten an Allen key (16) of 1/4 in. or greater size (not supplied) into the chuck and strike it with a soft hammer (17) in a clockwise direction as shown.

•Remove the Allen key.

•Remove the chuck by turning it counterclockwise.

•To attach the chuck, screw it onto the spindle and secure it with the chuck retaining screw.

Keyed chuck (DR550, DR650) (fig. E)

NOTE: Before attempting to remove chuck, shift the drill into the drilling mode (not hammer, if so equipped).

•Place chuck key (7) in any one of the three holes in the chuck (6).

•Using a soft hammer (17), strike the key in a clockwise direction. This will loosen the screw (15) inside the chuck.

•Open chuck jaws fully and remove the chuck retaining screw, located in the chuck, by turning it clockwise using a screwdriver (lefthand thread).

•Place key in chuck. Using a soft hammer (17), strike key sharply in a counterclockwise direction.

•Remove the chuck by turning it counterclockwise.

•To attach the chuck, screw it onto the spindle and secure it with the chuck retaining screw.

Belt clip (DR320KG, DR330, DR550)

WARNING: When using the belt clip (10) to transport the tool, do not leave an accessory in the chuck.

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Black & Decker DR350KG, DR650 Inserting a drill bit or other accessory fig. B & C, Removing and attaching the chuck fig. D
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DR550, DR330, DR350KG, DR650 specifications

The Black & Decker DR series consists of several models designed to cater to a range of needs in the world of power tools. Notably, the DR650, DR350KG, DR330, and DR550 are prominent choices that blend innovation, durability, and efficiency.

Starting with the Black & Decker DR650, this model stands out for its powerful motor that provides reliable performance for a variety of tasks. Its robust design ensures it can handle demanding applications, whether for home improvement or professional use. The DR650 is equipped with advanced features such as variable speed settings, allowing users to adjust the speed according to the specific needs of the task at hand. Additionally, it incorporates an ergonomic handle that enhances grip and reduces fatigue during extended use.

The DR350KG offers a compact yet powerful alternative. Designed for versatility, this model excels in precision tasks, making it ideal for both detailed work and general projects. One of the notable features of the DR350KG is its lightweight design, which enhances maneuverability and makes it easier to handle in tight spaces. Furthermore, this model is engineered with an effective dust management system, helping to maintain a cleaner workspace and ensuring visibility.

In contrast, the Black & Decker DR330 brings a balance of performance and affordability. Targeted towards DIY enthusiasts and occasional users, it features a straightforward operation that makes it user-friendly. The DR330 includes essential features such as a reliable motor and durable construction, all while being budget-friendly. Its versatility allows it to tackle various tasks, from drilling to fastening, making it a practical choice for a wide audience.

Lastly, the DR550 is a powerhouse within the DR lineup. This model is designed for heavy-duty applications, featuring an advanced motor technology that delivers high torque and speed. The DR550 is also equipped with multiple attachments, allowing users to switch between different functions effortlessly. Its integrated safety features and durable build ensure maximum longevity, making it suitable for rigorous use on job sites.

Together, the Black & Decker DR series models – DR650, DR350KG, DR330, and DR550 – highlight a commitment to quality and innovation. Whether users require a powerful tool for professional tasks or a reliable machine for home projects, these models each offer unique characteristics and features tailored to meet diverse needs. With Black & Decker’s reputation for dependable tools, users can trust that each model in this lineup will deliver performance and durability.
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