Hubbed wheels install directly on the 5/8-11 threaded spindle. Thread of accessory must match thread of spindle.

1.Backing flange is retained to the grinder by an O-ring on the spindle. Remove backing flange by pulling and twisting flange away form the machine.

2.Thread the wheel on the spindle by hand.

3.Depress the spindle lock button and use a wrench to tighten the hub of the wheel.

4.Reverse the above procedure to remove the wheel.

CAUTION: Failure to properly seat the wheel before turning the tool on may result in damage to the tool or the wheel.

4.While depressing the spindle lock button, tighten the clamp nut with a wrench.

5.To remove the wheel, depress the spindle lock button and loosen the

threaded clamp nut with a wrench. NOTE: If the wheel spins after the clamp nut is tightened, check the orientation of the threaded clamp nut. If a thin wheel is installed with the pilot on the clamp nut against the wheel, it will spin because the height of the pilot prevents the clamp nut from holding the wheel.

1/4" WHEELS

(6.35 mm)

threaded clamp nut

Quick-Change backing flange

1/8" WHEELS

(3.17 mm)

English

MOUNTING NON-HUBBED WHEELS

WARNING: Turn off and unplug the tool before making any adjustments or

G

SURFACE GRINDING WITH GRINDING WHEELS

threaded clamp nut

removing or installing attachments or accessories. Before reconnecting the

D

1.Allow the tool to reach full speed before touching the tool to the work surface.

tool, turn the switch on and off as previously described to ensure that the tool is off.

Depressed center Type 27 grinding wheels must be used with included flanges.

1.Be sure the backing flange recess is seated onto the flats of the spindle by pushing and twisting the flange before placing wheel.

H

2.Apply minimum pressure to the work surface, allowing the tool to operate at high speed. Grinding rate is greatest when the tool operates at high speed.

3.Maintain a 20˚ to 30˚ angle between the tool and work surface.

4.Continuously move the tool in a forward and back motion to avoid creating gouges in the work surface.

Quick-Change backing flange

20˚-30˚

2.Place wheel against the backing flange, centering the wheel on the raised section (pilot) of the backing flange.

3.While depressing the spindle lock button, thread the clamp nut

(H) on spindle. If the wheel you are installing is more than 1/8" (3.17mm) thick, place the threaded clamp nut on the spindle so that the raised section (pilot) fits into the center of the wheel. If the wheel you are installing is 1/8" (3.17mm) thick or less, place the threaded clamp nut on the spindle so that the raised section (pilot) is not against the wheel.

5.Remove the tool from work surface before turning tool off. Allow the tool to stop rotating before laying it down.

EDGE GRINDING WITH GRINDING WHEELS

CAUTION: Wheels used for cutting and edge grinding may break if they bend or twist while the tool is being used to do cut-off work or deep grinding. To reduce the risk of serious injury, limit the use of these wheels with a standard Type 27 guard to shallow cutting and notching (less than 1/2" in depth). The open side of the guard must

11

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DeWalt D28114R instruction manual Edge Grinding with Grinding Wheels
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D28114R specifications

The DeWalt D28114R is a powerful and versatile angle grinder designed for both professional and DIY applications. Engineered with a strong focus on performance and durability, this tool stands out in the crowded landscape of power tools. With a robust 12-amp motor, the D28114R generates an impressive no-load speed of up to 11,000 RPM, allowing users to tackle tough materials with ease. Whether grinding, cutting, or polishing, this grinder provides the power and efficiency needed for a variety of tasks.

One of the standout features of the DeWalt D28114R is its innovative dust ejection system. This technology helps to protect the motor and bearings from debris, which can extend the tool's lifespan and maintain optimal performance. The grinder's design includes a sealed switch, which prevents dust and debris from entering and damaging the internal components, ensuring long-lasting functionality.

The D28114R also prioritizes user comfort and safety. Its two-position side handle provides extra control and flexibility during use, accommodating both left- and right-handed users. Additionally, the tool features a lock-on switch for extended grinding sessions, allowing users to operate the grinder comfortably without constant pressure on the trigger.

Durability is a key characteristic of the DeWalt D28114R. Its high-quality construction features a heavy-duty housing that can withstand the rigors of demanding jobs. The grinder is designed to handle tough conditions, making it a reliable choice for construction sites and workshops alike.

Another notable feature of the D28114R is its quick-change wheel release, which allows users to easily switch out grinding wheels and accessories without the need for additional tools. This feature enhances productivity and minimizes downtime during projects.

Moreover, the D28114R is compatible with a variety of wheels and attachments, making it an adaptable tool for various applications. From cutting metal to grinding welds, this angle grinder is equipped to handle every job.

In summary, the DeWalt D28114R angle grinder combines power, durability, and user-friendly features, making it a top choice among professionals and DIY enthusiasts. With its powerful motor, innovative dust ejection system, and emphasis on safety, this tool delivers reliable performance in a versatile and convenient package. Whether you are a seasoned tradesperson or a weekend warrior, the D28114R is designed to exceed your expectations and enhance your productivity on the job.
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