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Operation Instructions

Introduction

The Cordless Rotary Tool is a handful of high-speed power. It serves as a carver, a grinder, polisher, sander, cutter, power brush, drill and more.

Your Cordless Rotary Tool has a small, powerful electric motor, is comfortable in the hand, and is made to accept a large variety of accessories including abrasive wheels, drill bits, wire brushes, polishers, engraving cutters, router bits, and cutting wheels. Accessories come in a variety of shapes and permit you to do a number of different jobs. As you become familiar with the range of accessories and their uses, you will learn just how versatile your Cordless Rotary Tool is. You’ll see dozens of uses you hadn’t thought of before now.

The real secret of the Cordless Rotary Tool is its speed. To understand the advantages of its high speed, you have to know that the standard portable electric drill

runs at speeds up to 2,800 revolutions per minute. The typical electric drill is a low-speed, high torque tool; the Cordless Rotary Tool is just the opposite — a high- speed, low torque tool. The chief difference to the user is that in the high speed tools, the speed combined with the accessory mounted in the collet does the work. You don’t apply pressure to the tool, but simply hold and guide it. In the low speed tools, you not only guide the tool, but also apply pressure to it, as you do, for example, when drilling a hole.

It is this high speed, along with its compact size and wide variety of special accessories, that makes your Cordless Rotary Tool different from other power tools. The speed enables it to do jobs low speed tools cannot do, such as cutting hardened steel, engraving glass, etc.

Getting the most out of your Cordless Rotary Tool is a matter of learning how to let this speed work for you.

Read the next sections carefully. They will help you use your Cordless Rotary Tool correctly and help you select the correct accessory for your job.

Charging the Tool

The Cordless Rotary Tool is not fully charged. The tool is equipped with a removable battery pack. Be sure to charge pack prior to initial use. For best results on first charge, charge pack overnight.

To charge the tool:

1.Put the switch in the “OFF” position.

2.Squeeze release tabs on both sides of battery pack, and remove pack from back of tool as shown on page 9.

3.Align exterior shape of battery pack with exterior shape of charger, squeeze release tabs, insert battery pack into charger as shown and release pressure on tabs so it locks in place.

4.Plug charger into the power source. The green L.E.D. light indicates connection has been made and the battery pack is charging. The LED light will remain lit

even after charging is complete. Under normal usage the tool normally requires 3 hours charging time to reach full capacity.

5.When charging is completed, squeeze release tabs on battery pack and remove pack from charger.

6.Align exterior shape of battery pack with exterior shape of the housing of tool as shown. Squeeze release tabs, insert battery pack into back of tool, and release pressure on tabs so it locks in place.

Important Charging Notes

If you anticipate long periods of non-use for your tool it's best to unplug your charger and battery pack from its power source. Unplugging the charger will extend the life expectancy of the charger and battery pack.

The battery pack accepts only about 80% of its maxi- mum charge capacity with its first charge; or, after pro- longed storage it will also require additional time on the first charge. However, after several charge and dis- charge cycles, the batteries should be up to full charge capacity and delivering maximum performance.

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Dremel 750, 770, 754 Operation Instructions, Introduction, Charging the Tool, To charge the tool, Important Charging Notes
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750, 770, 754 specifications

The Dremel 754, 770, and 750 are versatile rotary tools renowned for their precision and flexibility, making them indispensable for hobbyists, artisans, and DIY enthusiasts alike. Each model in this series brings unique features that cater to various crafting and grinding tasks.

Starting with the Dremel 754, this model is particularly noted for its ergonomic design, enabling extended use with minimal fatigue. It offers a reliable motor capable of delivering high-speed performance ideal for intricate tasks such as engraving, polishing, and sanding. The 754 also boasts a range of speed settings, allowing users to tailor the RPM (rotations per minute) for different materials and applications. This level of control ensures optimal results whether working on wood, metal, or plastic.

The Dremel 770 enhances versatility through its compatibility with a wide array of attachments and accessories, making it a true multi-tool. Users can easily switch between tasks like cutting, grinding, and sanding, thanks to its quick collet lock system that facilitates swift accessory changes. Furthermore, the 770 incorporates an advanced cooling system, which minimizes overheating during extended projects, ensuring the tool remains reliable under load.

Meanwhile, the Dremel 750 delivers a robust performance at a more affordable price point, making it an excellent entry-level option without sacrificing quality. It features a variable speed control mechanism, allowing users to adjust speeds between 5,000 to 35,000 RPM. This range empowers users to approach each task with the precision required, whether they are working on delicate jewelry pieces or hefty materials. The lightweight design of the 750 further enhances its ease of use, making it accessible to users of all skill levels.

All three models feature the Dremel patented EZ Twist nose cap, which allows for quick accessory changes without the need for additional tools. This innovation significantly speeds up workflows and reduces downtime, a crucial aspect for professionals and hobbyists alike. Additionally, the durable construction of these machines ensures longevity, providing users with dependable tools that can withstand rigorous use.

In summary, the Dremel 754, 770, and 750 rotary tools offer a blend of precision, performance, and user-friendly features. With their customizable speed settings, compatibility with diverse attachments, and robust designs, these tools empower users to tackle a wide range of projects efficiently. Whether you are a seasoned craftsman or a do-it-yourself novice, these Dremel rotary tools are tailored to meet and exceed expectations.
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