Cordless Rechargeable Electric Grinder! — HOTO 35-in-1 Rotary Tool

HOTO | We Make Cool Tools.
8 min readFeb 4, 2023

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Orginal article: https://piscomu.com/4247

As the built-in battery and USB charging method become more popular, electronic products are being miniaturized regardless of the field. In particular, various tool-related tool products, which had always been limited in portability, are now starting to upgrade. Simply put, there are an increasing number of mini tool products that come out in a cordless way. The product we are reviewing today received positive attention before its release, as it successfully received funding from the public through crowdfunding platfofrms. That’s HOTO’s 35-in-1 Rotary Tool. It can be easily misunderstood by the model name, but it is commonly referred to as electric mini grinder. So, let’s take a look at the cordless HOTO 35-in-1 Rotary Tool (Mini Grinder).

Let’s Get It-!!

Get in here — https://s.click.aliexpress.com/e/_DCoPWWZ

The product package is a fully sealed box package, and HOTO is famous for its simple box design. So, this 35-in-1 Rotary Tool Mini Grinder product also has a simple box design. The front contains only the product image, and the back contains only the basic specifications and list of components. Of course, the size, weight, rotation speed, etc. are indicated in the product specifications.

When you open the box, there is one more layer of paper packaging. When you open the packaging material, you can see that a dedicated pouch is provided, and when you open the pouch, you can see where the product components are stored. As you just saw in the box description, the product configuration includes a 35-in-1 Rotary Tool mini grinder, a box containing accessories such as carving/drilling/sanding/polishing, a charger, a dust cover, a pet claw grinder, a USB charging cable, and a product manual.

Starting with the body of the HOTO 35-in-1 Rotary Tool Mini Grinder, the body is 190mm long, 37.5mm in diameter and weighs about 240g. It’s similar to the weight of smartphones coming out these days, so you can say it’s optimal for portability. And, the color is a combination of black and silver, and the phrase ‘Design by HOTO’ is engraved on the silver color part. There is also an air space to discharge internal heat on both sides, indicating that the motor is built into this part, as you guessed. And, there is a button right in front, which is used to unscrew the nut that fixes the accessory on the front.

The front part has a nut that fixes various accessories. The back part has an LED backlight (Fill Fight) designed to it so that it can be seen even in the dark. And, at the end of the body, a knob that can adjust the rotation speed along with the power button. Also, at the bottom of this end, there is the ground contact with the charger for wireless charging.

The charger has a circular design, and the body fits into the groove in the middle, and the charging ground is applied to the inside. In addition, a non-slip pad is attached to the bottom of the charger, and a USB Type-C port connected to the USB charging cable is placed on the back of the charger. For reference, the charging rate is 5W. Also, the USB charging cable is 30 cm long and has a USB TYPE-C to A interface. Using the charger is simple. Just insert the body into the charging slot.

Finally, we look at the accessories used for the HOTO 35-in-1 Rotary Tool mini grinder. First, the dust cover that prevents dust sticking to people during work can be fitted by clicking it into the groove, and it can be used to clean the claws of dogs or cats. You can also use a pet nail grinder by inserting it into the groove, and you can adjust the hole according to the size of the toenail.

In addition, there are various accessories for sculpting, cutting polising, etc. These are kept in a separate box as confirmed in the previous component, and even plastic packaging is applied to each box when opened. We provide tools for polishing, sanding, cutting, and grinding.

For yourself, you should try the HOTO 35-in-1 Rotary Tool Mini Grinder. First of all, the way to mount various tool accessories provided by default on the fixing nut located at the front of the body is to separate it by turning the fixing nut counterclockwise while pressing the nut lock/release button (Shaft Lock Button). Then, after putting the tool accessory to be used into the nut, turn the fixing nut clockwise again to fix it. It is sufficiently fixed even if you turn it by hand, and if you are going to use it at the maximum rotation speed, you can use the provided wrench to fix it more firmly. In addition, the operation is activated immediately by pressing the power button located on the back of the body, and the LED backlight located behind the front fixing nut is also turned on immediately. Also, if you press the power button once more while it is running, it will be paused. Of course, if you adjust the rotation speed in the paused state and press the power button again, it will operate at the selected rotation speed, and if you press and hold the power button for more than 3 seconds, the power will be turned off.

If you try using some of the tool accessories provided by default, you don’t need to use a dust cover if there is not much dust in the case of carving or drilling, and materials such as wood can easily be drilled. Also, in the case of an abrasive tool, you can use it by adjusting the rotation speed according to the strength of the material such as wood, stone, or metal, and also provides two types of blades for cutting. For harder materials, use a silver diamond blade. In the case of sanding, you can use it by inserting a sanding-ring on a rubber wheel. As mentioned earlier, it has a range of 5000–25000 r/min with 5 rotation speeds, so it can handle all materials well enough for crafting purposes.

Lastly, to charge the HOTO 35-in-1 Rotary Tool Mini Grinder, if you insert the body into the charger you checked in earlier, charging starts right away, and the LED part of the power button blinks to inform you of the charging status. For reference, the battery capacity of the 35-in-1 Rotary Tool Mini Grinder is 2,000mAh, and it takes 3 hours to fully charge.

The HOTO 35-in-1 Rotary Tool mini grinder comes with wireless charging and comes with a variety of accessories. To put it simply, from the consumer’s point of view, this product can do all kinds of craft work at no additional cost unless it is for a special purpose. First of all, since it can rotate up to 25,000 r/min with 5-step speed control, it is possible to work with materials of any material unless it is a large material work, and it is attractive that it can be used more freely than wired because it is a wireless charging method. Of course, it is a little disappointing that the full charge is a little longer compared to the battery capacity, but it is still possible to do enough work with the supplied accessories, from carving to polishing, sanding, cutting, and grinding. It is a product that has a good cost-quality balance. If you’ve been interested in a mini grinder for small-scale maintenance work like crafting, you might want to consider the HOTO 35-in-1 Rotary Tool, which comes with a cordless charge and plenty of basic accessories. Well, I’ll end with the above.

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Orginal article: https://piscomu.com/4247

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HOTO | We Make Cool Tools.
HOTO | We Make Cool Tools.

Written by HOTO | We Make Cool Tools.

#HOTOTools | #DesignedbyHOTO | #MakeItHappen

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