Introduction
Thank you for choosing the AM ARROWMAX M1 PRO PLUS Smart Motion Control Mini Electric Screwdriver. This precision tool is designed for professionals and DIY enthusiasts, offering exceptional performance for a wide range of tasks, including electronics repair for phones, cameras, watches, and laptops. This manual provides essential information for the safe and efficient use of your new electric screwdriver.
Safety Information
Please read all safety warnings and instructions before using this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.
- Keep the work area clean and well-lit. Cluttered or dark areas invite accidents.
- Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust. Power tools create sparks which may ignite the dust or fumes.
- Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
- Avoid accidental starting. Ensure the switch is in the off-position before connecting to battery pack, picking up or carrying the tool.
- Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations.
- Dress properly. Do not wear loose clothing or jewelry. Keep your hair and clothing away from moving parts. Loose clothes, jewelry, or long hair can be caught in moving parts.
- Use safety equipment. Always wear eye protection. Dust mask, non-skid safety shoes, hard hat, or hearing protection must be used for appropriate conditions.
- Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool.
Package Contents
Verify that all items listed below are included in your package:
- AM ARROWMAX M1 PRO PLUS Electric Screwdriver
- M1 Angle Screw Accessory
- 60 Precision Magnetic Bits (S2 Steel)
- USB Type-C Charging Cable
- Storage Case
Setup
1. Charging the Screwdriver
Before first use, fully charge the M1 PRO PLUS screwdriver. Connect the provided USB Type-C cable to the charging port on the screwdriver and to a compatible USB power source. The battery indicator will show charging status. A full charge takes approximately 100 minutes.

Image: Internal view of the M1 PRO PLUS screwdriver, illustrating the high-capacity 600mAh battery and motor. This battery allows for over 900 screws to be tightened or loosened on a single charge, providing 90 minutes of continuous operation.
2. Inserting Bits
Select the appropriate bit for your task from the 60-piece set. Insert the bit firmly into the magnetic chuck of the screwdriver. Ensure the bit is securely seated before operation.

Image: The comprehensive set of 60 extended S2 steel tips, designed for multi-purpose use. The image displays various bit types including Phillips, Flat, Torx, Hex, and more, organized for easy selection.
3. Connecting the M1 Angle Screw Accessory
The M1 Angle Screw accessory allows access to tight spaces. To attach, align the accessory with the screwdriver's chuck and push firmly until it clicks into place. Ensure it is securely fastened before use.
4. App Connection (Bluetooth)
The M1 PRO PLUS can be controlled via a mobile application. Download the official Arrowmax app from the Google Play Store or Apple App Store. Enable Bluetooth on your device and follow the in-app instructions to connect to your screwdriver for advanced settings and control.

Image: The intuitive app control interface for the M1 PRO screwdriver. Users can connect via Bluetooth to adjust settings, including torque levels, and monitor the device's status.
Operating Instructions
1. Powering On/Off and Touch-Sensitive Switch
The M1 PRO PLUS features a touch-sensitive switch. To activate the screwdriver, simply touch the designated area. There are no physical buttons for power or direction, enhancing user convenience.
2. SMC (Smart Motion Control) System - 'A' Mode
In 'A' (Auto) mode, the screwdriver's torque and direction are controlled by your wrist movement. A slight twist of your wrist to the left will loosen a screw, while a twist to the right will tighten it. The motor automatically adjusts torque within a range of 1-10 kgf.cm based on the angle of your hand's rotation.
3. Manual Torque Modes
The screwdriver offers 5 distinct torque modes to suit various applications:
- Mode A (SMC): 1-10 kgf.cm (Smart Motion Control)
- Mode 1: 2 kgf.cm (Minimum)
- Mode 2: 4 kgf.cm (Medium)
- Mode 3: 6 kgf.cm (High)
- Mode 4: 8 kgf.cm (Maximum)
Switch between these modes using the touch interface or the connected app to select the appropriate torque for your task.

Image: The M1 PRO screwdriver in hand, demonstrating the five adjustable torque modes. These modes range from Smart Motion Control (SMC) with 1-10 kgf.cm to specific manual settings for minimum, medium, high, and maximum torque.
4. Using the M1 Angle Screw
When working in confined spaces, attach the M1 Angle Screw accessory. This accessory, crafted from CNC-machined 7075 aerospace-grade aluminum with steel gears, allows you to maintain precision and torque even at challenging angles.
Maintenance
1. Cleaning
Regularly wipe the screwdriver body with a soft, dry cloth to remove dust and debris. Do not use harsh chemicals or abrasive cleaners. Ensure the charging port is free of obstructions.
2. Battery Care
To prolong battery life, avoid fully discharging the battery frequently. Charge the screwdriver when the battery indicator is low. If storing for an extended period, charge the battery to approximately 50% every few months.
3. Bit Storage
Keep the precision bits organized in their designated storage case to prevent loss and damage. Ensure bits are clean and dry before storage.
Troubleshooting
- Screwdriver not turning on: Ensure the battery is charged. Connect to the Type-C charger and allow it to charge for at least 15 minutes before attempting to power on again.
- Low torque or inconsistent operation: Check the selected torque mode. If in 'A' mode, ensure your wrist movements are clear and deliberate. If using manual modes, verify the correct mode is selected for the task. Ensure the bit is fully inserted.
- App connectivity issues: Ensure Bluetooth is enabled on your mobile device and the screwdriver is within range. Try restarting both the app and the screwdriver.
- Screwdriver turns on randomly: This can occur if the touch-sensitive switch is accidentally activated by contact with objects in a pocket or bag. Store the screwdriver in its case when not in use to prevent unintended activation.
If you encounter issues not covered here, please refer to the support section for contact information.
Specifications
| Feature | Specification |
|---|---|
| Model Name | M1 PRO PLUS |
| Battery Type | 7.4V Lithium Polymer |
| Battery Capacity | 600mAh |
| Charging Port | USB Type-C |
| Charging Time | Approx. 100 minutes |
| Continuous Working Time | Approx. 90 minutes |
| Screws per Charge | 900+ |
| Torque Range (SMC) | 1-10 kgf.cm |
| Torque Modes (Manual) | 2, 4, 6, 8 kgf.cm |
| No-load Speed | 200 RPM |
| Bit Material | S2 Steel (HRC60 hardness) |
| Number of Bits | 60 |
| Angle Screw Material | CNC-machined 7075 aerospace-grade aluminum, steel gears |
| Item Weight | 748 g |
| Parcel Dimensions | 26.11 x 10.79 x 6.4 cm |
| Manufacturer Part Number | 230714 |
Warranty and Support
AM ARROWMAX products are manufactured to high-quality standards. This product comes with a limited warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your purchase or visit the official AM ARROWMAX website.
For technical support, troubleshooting assistance, or warranty claims, please contact AM ARROWMAX customer service through the contact information provided on the official website or your purchase documentation. Please have your model number (M1 PRO PLUS) and proof of purchase ready when contacting support.





