Model: ROTO-3/8P4 | Brand: Pretul
The Pretul ROTO-3/8P4 is a versatile 500W electric hammer drill designed for various drilling tasks in household and light professional applications. It features a 3/8-inch (10mm) chuck, reversible speed, and a selector for switching between drill and hammer drill functions, making it suitable for materials such as concrete, wood, and metal. The tool also includes a continuous use button for extended operation.

Figure 1: ашыкview of the Pretul ROTO-3/8P4 Hammer Drill. This image displays the complete tool, highlighting its compact design and key components such as the chuck, motor housing, handle, and power cord.
Always adhere to the following safety guidelines to prevent electric shock, fire, and serious injury:
Carefully remove the hammer drill and all accessories from the packaging. Inspect the tool for any signs of damage that may have occurred during shipping. Retain the packaging for future storage or transport.

Figure 2: The Pretul ROTO-3/8P4 Hammer Drill as packaged. This image shows the product within its retail box, indicating the included components and basic specifications on the packaging.

Figure 3: A hand adjusting the chuck of the drill. This image demonstrates the manual rotation of the chuck to open or close the jaws for bit insertion.

Figure 4: A hand using the chuck key to tighten a drill bit. This image illustrates the proper method for securing a drill bit in the chuck using the dedicated key, ensuring a firm and safe attachment.
Connect the drill's power cord to a standard 120V (DC) electrical outlet. Ensure the outlet is properly grounded and capable of supplying the required ampкарылык (4.5 Ampс).
To start the drill, press the trigger switch located on the handle. To stop, release the trigger. For continuous operation, press the trigger and then engage the continuous use button (if present) before releasing the trigger. To disengage continuous use, press the trigger again.

Figure 5: A hand positioned on the drill's trigger switch. This image shows the typical grip and finger placement for activating the drill and controlling its operation.
The ROTO-3/8P4 features a selector switch to choose between standard drilling and hammer drilling modes. Use the drill mode for wood, metal, and plastics. Select the hammer drill mode for masonry, concrete, and brick, which engages a percussive action in addition to rotation.
The drill offers variable speed control, allowing you to adjust the drilling speed by varying the pressure on the trigger. This is useful for starting holes slowly or working with different materials. The reversible function allows the chuck to rotate in both clockwise and counter-clockwise directions, useful for removing bits from tight holes or driving/removing screws (with appropriate bits).
Даярдоо бөлүгүн ар дайым бекем clamped before drilling. Apply steady, even pressure. For hammer drilling into concrete or masonry, use appropriate masonry bits. Start drilling slowly to create a pilot hole, then increase speed as needed.

Сүрөт 6: Жакын пландан view of a drill bit penetrating concrete. This image highlights the action of the drill bit as it begins to create a hole in a dense material, demonstrating the tool's capability for masonry work.

Figure 7: The Pretul ROTO-3/8P4 Hammer Drill in active use on a concrete block. This image shows the tool being operated by a user, illustrating the practical application of the hammer drill function for heavy-duty drilling tasks.
After each use, unplug the drill and clean the exterior with a damp кездеме. Катуу химиялык заттарды же абразивдүү тазалагычтарды колдонбоңуз. Мотордун туура муздашы үчүн вентиляция тешиктерин чаңдан жана калдыктардан тазалаңыз.
Store the drill in a dry, secure location, out of reach of children. Protect it from direct sunlight and extreme temperatures. If storing for extended periods, ensure the power cord is neatly coiled and not kinked.
| Өзгөчөлүк | Спецификация |
|---|---|
| Модель номери | ROTO-3/8P4 (24059) |
| Бренд | Претул |
| Power Source | Электр |
| Тtage | 120 вольт (ток) |
| Максималдуу күч | 500 Ватт |
| Ampөчүрүү | 4.5 Amps |
| Максималдуу айлануу ылдамдыгы | 3000 RPM |
| Чак Size | 10 мм (3/8 дюйм) |
| Өзгөчөлүктөр | Variable Speed, Reversible Function |
| Продукциянын өлчөмдөрү (L x W x Y) | 27.8 x 7.4 x 23 см |
| Продукт Салмагы | 18.07 килограмм (болжол менен 39.8 фунт) |
For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official Pretul webсайт. Сатып алуу квитанциясын кепилдик дооматтары үчүн сатып алуунун далили катары сактаңыз.
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