1. Introduction
Thank you for choosing the LEXIVON LX-501 12-Inch Flexible Drill Bit Holder. This tool is designed to extend the reach and flexibility of your drill, allowing access to tight and obstructed spaces. Constructed from premium steel, it supports high RPMs and features a quick-release mechanism for efficient bit changes. This manual provides essential information for the safe and effective use of your flexible drill bit holder.

Image: The LEXIVON LX-501 Flexible Drill Bit Holder shown with its retail packaging.
2. Safety Information
WARNING: Always read and understand all safety instructions before using this product.
- Always wear appropriate personal protective equipment (PPE), including eye protection, when operating power tools.
- Ensure the drill bit holder is securely attached to the drill and the bit is firmly seated before operation.
- Do not exceed the maximum rated speed of 3600 RPM. Exceeding this speed can cause damage to the tool or injury.
- Keep hands and loose clothing away from rotating parts.
- Do not apply excessive side pressure to the flexible shaft, as this can cause kinking or damage.
- Disconnect power tools from the power source before making any adjustments or changing accessories.
- Use only with compatible 1/4-inch hex shank bits.
3. Product Overview
3.1 Components
- 12-Inch Flexible Drill Bit Holder
- PH2 S2 Steel Bit (included)

Image: The flexible bit holder alongside the included PH2 S2 steel bit.
3.2 Key Features
- Durable High-Speed Design: Crafted from premium steel for durability, supporting up to 3600 RPM.
- Enhanced Accessibility: 12-inch length with up to 180-degree working angle for tight spaces.
- Optimized Handling: Features a knurled grip for control and a spring-activated holder for secure bit retention.
- Quick-Release Mechanism: Allows for effortless bit switching.
- Universal Compatibility: Fits all standard power and impact drills with a 1/4-inch hex shank.

Image: Detail view of the quick-release bit holder and knurled grip for secure handling.
4. Setup
- Attach to Drill: Insert the 1/4-inch hex shank end of the flexible bit holder into the chuck of your power drill or impact driver. Tighten the chuck securely to prevent slippage.
- Insert Bit: Push the desired 1/4-inch hex shank bit into the quick-release end of the flexible holder. The spring-activated mechanism will lock the bit in place. Pull gently on the bit to ensure it is securely seated.
- Remove Bit: To remove a bit, push down on the knurled collar of the quick-release mechanism and pull the bit out.
5. Operating Instructions
The LEXIVON LX-501 is designed for driving screws or drilling in areas that are difficult to access with a standard drill. Its flexible shaft allows for angles up to 180 degrees.
- Select Appropriate Bit: Choose the correct 1/4-inch hex shank bit for your application (e.g., the included PH2 bit for Philips head screws).
- Position the Tool: Bend the flexible shaft to the required angle to reach the fastener or drilling location. Hold the knurled grip near the bit end for stability and control.
- Begin Operation: Start your drill at a low speed and gradually increase as needed, ensuring the bit engages properly. Do not exceed 3600 RPM.
- Maintain Control: Due to the flexible nature, maintain a firm grip on both the drill and the flexible holder to prevent twisting or loss of control, especially when starting or stopping.

Image: The flexible bit holder being used to drive a screw in a confined area, demonstrating its reach and maneuverability.
6. Maintenance
- Cleaning: After each use, wipe down the flexible bit holder with a clean, dry cloth to remove dust, debris, and any residue.
- Lubrication: Periodically apply a small amount of light machine oil to the quick-release mechanism to ensure smooth operation. Avoid over-lubricating.
- Storage: Store the tool in a dry environment, away from direct sunlight and extreme temperatures. Keep it in its original packaging or a tool box to protect it from damage.
- Inspection: Regularly inspect the flexible shaft for any signs of wear, kinking, or damage. Discontinue use if any damage is observed.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bit not holding securely. | Quick-release mechanism is dirty or damaged; bit shank is not 1/4-inch hex or is worn. | Clean the quick-release mechanism. Ensure the bit is a standard 1/4-inch hex shank and is fully inserted. If problem persists, the mechanism may be worn. |
| Flexible shaft twists excessively during use. | Excessive torque or improper grip; shaft is kinked or damaged. | Reduce drill speed and apply less torque. Ensure a firm grip on the knurled section. Inspect the shaft for damage. |
| Difficulty bending the shaft or it feels stiff. | Lack of lubrication; internal debris. | Apply a small amount of light machine oil to the flexible sections. Ensure no debris is lodged within the coils. |
| Tool overheating. | Exceeding RPM limit; continuous heavy use. | Ensure operation is within the 3600 RPM limit. Allow the tool to cool down during prolonged use. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | LEXIVON |
| Model Number | LX-501 |
| Item Length | 12 Inches |
| Material | Alloy Steel |
| Drive Bit Shank Style | Hex |
| Bit Compatibilities | 1/4 inch hex shank |
| Maximum RPM | 3600 RPM |
| Working Angle | Up to 180 degrees |
| Included Components | Flexible extension for drill bits and PH2 S2 BIT |
| UPC | 840025265547 |
9. Warranty and Support
9.1 Warranty Information
The LEXIVON LX-501 Flexible Drill Bit Holder is backed by a Lifetime Limited Warranty. This warranty covers defects in materials and workmanship under normal use. For specific details regarding the warranty terms and conditions, please refer to the documentation included with your product or visit the official LEXIVON website.
9.2 Customer Support
For any questions, technical assistance, or warranty claims, please contact LEXIVON customer support. You can find contact information on the official LEXIVON website or through your retailer.
Online Resources: For additional product information and support, visit the LEXIVON Store on Amazon.





