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Operating Speeds For Accessories

Set the speed indicator to fit the job to achieve the best job results when working with different materials.

To select the right speed for each job, use a practice piece of material. Vary speed to find the best speed for the accessory you are using and the job to be done.

On the Model 750, there is a LO and HI switch. When the switch indicator is in position 1 or LO, the tool runs at about 6,500 RPM. When the switch indicator is in position 2 or HI, the tool runs at about 13,000 RPM.

On Model 754, there is a LO and HI switch. When the switch is in position 1 or LO, the tool runs at about 5,000 RPM. When the switch is in position 2 or HI, the tool runs at about 10,000 RPM.

On the Model 770, there is a LO and HI switch. When the switch indicator is in position 1 or LO, the tool runs at about 10,000 RPM. When the switch indicator is in position 2 or HI, the tool runs at about 20,000 RPM.

You can refer to the charts on pages 14 and 15 to determine the proper speed, based on the material being worked and the type of cutter or other accessory being used. These charts enable you to select both the correct accessory and the optimum speed at a glance.

Needs for Slower Speeds

Certain materials, however, (some plastics, for ex- ample) require a relatively slow speed because at high speed the friction of the tool generates heat and caus- es the plastic to melt.

Most work is done at high speed on your Cordless Rotary Tool. Lower speeds are needed only for certain tasks.

The speed of Models 750, 754 & 770 is controlled by setting this indicator on the housing.

Using the Cordless Rotary Tool Model 770 with Attachments

The Cordless Rotary Tool model 770 can be used with some Dremel attachments that screw onto the nose of the tool.

Model 770 can be used with the 568 Grout Removal attachment, 675 Lawnmower and Garden Tool

Sharpener, and the 1453 Chainsaw Sharpener attach- ment.

Use of other Dremel attachments not listed is not rec- ommended. Dremel attachments cannot be used with the cordless tool model 750 and 754.

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Dremel 754, 770, 750 owner manual Operating Speeds For Accessories, Needs for Slower Speeds
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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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