1. Introduction
The DEPSTECH P1P 12V Cordless Rotary Tool is a versatile power tool designed for a wide range of crafting, home repair, and automotive maintenance tasks. Featuring a powerful 12V motor, variable speeds up to 35,000 RPM, and a long-lasting 2.5Ah lithium-ion battery with 18W fast charging support, this tool offers enhanced performance and convenience. Its large digital display screen provides real-time monitoring of power and speed, while the 5-minute memory function retains your last speed setting for efficient workflow. The ergonomic design ensures comfortable handling and reduced vibration for extended use.

Figure 1.1: DEPSTECH P1P 12V Cordless Rotary Tool and included accessories.
2. Important Safety Information
Always read and understand all safety warnings and instructions before operating this tool. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Eye Protection: Always wear appropriate eye protection (safety glasses or goggles) when operating the rotary tool to protect against flying debris.
- Work Area: Keep your work area clean and well-lit. Cluttered or dark areas invite accidents.
- Secure Workpiece: Always secure the workpiece with clamps or a vise to prevent movement during operation. Never hold the workpiece by hand.
- Proper Ventilation: Ensure adequate ventilation, especially when working with materials that produce dust or fumes.
- Accessory Compatibility: Use only accessories specifically designed for rotary tools and ensure they are correctly installed and tightened.
- Battery Safety: Do not expose the battery to water or extreme temperatures. Charge only with the specified charging cable.
- Unplug When Not In Use: Disconnect the tool from its power source and remove any accessories before making adjustments, changing accessories, or storing the tool.
3. Package Contents
Verify that all items listed below are included in your package:
- 1 x Cordless Rotary Tool
- 1 x Plastic Case
- 1 x Storage Box
- 1 x C to C Cable
- 1 x Universal Chuck
- 1 x Drill Locator
- 1 x Cover Shield
- 8 x Sanding Paper Band
- 1 x Sanding Shank
- 3 x Diamond Burr Bit
- 3 x Woodworking Milling Cutter
- 1 x HSS Drill
- 10 x Double Mesh Cutting Disc
- 1 x Cut-off Wheel Mandrel
- 3 x Abrasive Stone
- 3 x Rubber grinder with Shank
- 4 x Felt Wheel
- 1 x Felt Wheel Mandrel
- 1 x Wire Brushes
- 1 x Plastic brushes
- 1 x Wrench

Figure 3.1: Included accessories for the DEPSTECH P1P rotary tool.
4. Product Overview
Familiarize yourself with the components of your DEPSTECH P1P rotary tool:

Figure 4.1: Key components of the DEPSTECH P1P rotary tool.
- ON/OFF Button: Powers the tool on or off.
- Shaft Lock Button: Engages the shaft lock for easy accessory changes.
- Collet Nut & Collet: Secures the accessory in place.
- Display Screen: Shows current speed level and remaining battery percentage.
- Speed Control Buttons: Adjusts the rotational speed of the tool.
- Charging Terminals: USB-C port for charging the internal battery.
- Cooling Vent: Ensures proper heat dissipation during operation.
5. Setup
5.1 Charging the Battery
The DEPSTECH P1P rotary tool is equipped with a 2.5Ah lithium-ion battery that supports 18W fast charging via a USB-C cable. Before first use, fully charge the tool.

Figure 5.1: Charging the rotary tool using the USB-C cable.
Connect the provided USB-C cable to the charging terminals on the tool and plug the other end into a compatible power source (e.g., power bank, car charger, or wall charger). The display screen will indicate the charging status.
5.2 Attaching Accessories
To change or attach accessories, follow these general steps:

Figure 5.2: General accessory installation steps.
- Press and hold the shaft lock button to prevent the shaft from rotating.
- Loosen the collet nut using the provided wrench.
- Insert the desired accessory shank fully into the collet.
- Tighten the collet nut firmly with the wrench while still holding the shaft lock button. Release the shaft lock button once tightened.
5.2.1 How to Connect Sanding Drum with Sanding Band
Video 5.1: This video demonstrates the process of attaching a sanding band to a sanding drum, then inserting the sanding shank into the rotary tool's collet and tightening it securely.
5.2.2 How to Install the Cutting/Drilling Guide
Video 5.2: This video illustrates how to install the cutting/drilling guide attachment onto the rotary tool, including loosening the collet nut, inserting the accessory, and adjusting the guide for desired depth.
5.2.3 How to Connect Cutting Wheel with Mandrel
Video 5.3: This video shows the steps to assemble a cutting wheel onto its mandrel, ensuring proper placement of washers, and then securely attaching the assembled unit to the rotary tool.
5.2.4 How to Install the Protective Cover
Video 5.4: This video demonstrates how to install the protective cover onto the rotary tool, ensuring it is correctly positioned for safe operation during tasks that may produce debris.
6. Operation
6.1 Powering On and Speed Control
To power on the tool, slide the ON/OFF switch to the 'ON' position. The large digital display screen will illuminate, showing the current speed level and battery percentage. Use the speed control buttons (up/down arrows) to adjust the rotational speed from 5,000 RPM to 35,000 RPM across 5 variable speed settings.

Figure 6.1: Digital display screen showing speed and battery status.

Figure 6.2: The 12V powerful motor provides maximum performance for various tasks.
6.2 5-Minute Memory Function
This tool features a memory function that remembers the last speed setting used for up to 5 minutes after being shut down. This allows for quick resumption of work without needing to re-adjust the speed every time. After 5 minutes, the tool will revert to the default 3rd speed setting.

Figure 6.3: The 5-minute memory function retains your last speed setting.
6.3 Applications
The DEPSTECH P1P rotary tool is suitable for a variety of applications, including:
- Carving: Use appropriate bits for detailed carving on wood, plastic, or soft metals.
- Cutting: Utilize cutting discs for precise cuts on various materials like metal, plastic, or thin wood.
- Sanding: Attach sanding bands or discs for smoothing surfaces, removing rust, or shaping materials.
- Polishing: Use felt wheels with polishing compound to bring a shine to metal or plastic surfaces.
- Drilling: With the drill locator, achieve precise holes in wood or plastic.
- Engraving: Diamond burr bits allow for intricate engraving on glass, metal, or stone.

Figure 6.4: The tool's compact and ergonomic design makes it easy to handle for various applications.

Figure 6.5: The powerful motor is suitable for heavy-duty work.
Video 6.1: This video provides an overview of the DEPSTECH P1P 12V Cordless Rotary Tool, showcasing its features, accessories, and various applications such as carving, cutting, and polishing.
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your DEPSTECH P1P rotary tool.
- Cleaning: After each use, wipe down the tool with a clean, dry cloth. Use a soft brush or compressed air to remove dust and debris from the cooling vents and collet area. Do not use harsh chemicals or abrasive cleaners.
- Accessory Care: Clean accessories after use and store them in the provided storage box to prevent damage and loss. Replace worn or damaged accessories promptly.
- Battery Care: For optimal battery life, store the tool in a cool, dry place away from direct sunlight. If storing for extended periods, charge the battery to about 50% capacity every few months.
- Storage: Store the tool and all accessories in the EVA carrying bag to protect them from dust, moisture, and impact.
8. Troubleshooting
If you encounter issues with your DEPSTECH P1P rotary tool, refer to the following common problems and solutions:
| Problem | Possible Cause & Solution |
|---|---|
| Tool does not turn on | Battery is depleted. Charge the tool fully using the USB-C cable. Ensure the ON/OFF switch is in the 'ON' position. |
| Tool loses power or stops during operation | Battery is low. Recharge the tool. Overload protection activated due to excessive pressure. Reduce pressure on the workpiece. |
| Accessory wobbles or falls out | Accessory not properly inserted or collet nut not tightened sufficiently. Ensure the accessory shank is fully inserted and the collet nut is tightened firmly with the wrench. |
| Unusual noise or vibration | Accessory is bent, damaged, or improperly installed. Replace the accessory or re-install it correctly. Internal component issue. Contact customer support if the problem persists. |
| Tool does not charge | Charging cable or adapter is faulty. Try a different USB-C cable and power adapter. Charging port is dirty. Clean the charging port carefully. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | DEPSTECH |
| Model Number | DC12 (P1P) |
| Voltage | 12 Volts |
| Power Source | Battery Powered |
| Battery Type | Lithium Ion (2.5Ah) |
| Charging | 18W Fast Charging (USB-C) |
| Maximum Rotational Speed | 35000 RPM |
| Minimum Speed | 5000 RPM |
| Variable Speeds | 5 Levels |
| Item Weight | 1.37 pounds |
| Product Dimensions | 9.35 x 1.93 x 2.13 inches |
| Special Features | Large Display Screen, 5-Minute Memory Function, Ergonomic Design, Low Noise & Vibration |
10. Warranty & Support
DEPSTECH provides a dependable one-year warranty service for the P1P rotary tool, ensuring peace of mind for your purchase.
For any inquiries, technical assistance, or warranty claims, please contact our customer support team:
Email: Support@depstech.com
Our team is committed to providing quick responses and comprehensive support.





