VESSEL IB52P01U
VESSEL IMPACT BALL Torsion Bit 52-Piece Set (Model IB52P01U) Instruction Manual
Your guide to proper use and care.
1. Introduction
This manual provides essential information for the safe and effective use of your VESSEL IMPACT BALL Torsion Bit 52-Piece Set. This set is designed for use with impact drivers, offering high durability and shock absorption for various fastening applications. Please read this manual thoroughly before using the product and retain it for future reference.

Image 1.1: The VESSEL IMPACT BALL Torsion Bit 52-Piece Set in its durable storage case.
2. Product Overview and Contents
The VESSEL IMPACT BALL Torsion Bit 52-Piece Set includes a comprehensive selection of bits for various screw types, along with essential accessories, all housed in a robust hard case.
2.1 Included Components:
- 51 IMPACT BALL Torsion Bits
- 1 Magnetic Enhancer
- Durable Hard Case
2.2 Bit Types and Sizes:
- Phillips: +00, +0, +1, +2, +3
- Slotted: SL4, SL6, SL8
- Square (Robertson): SQ1, SQ2, SQ3
- Pozi: PZ1, PZ2, PZ3
- Torx (Security): T4, T5, T6, T7, T8H, T9H, T10H, T15H, T20H, T25H, T27H, T30H, T40H
- Hex (Metric): H2, H2.5, H3, H4, H5, H6, H8, H10
- Hex (Imperial): H3/32", H1/8", H5/32", H7/64", H3/16", H1/4", H7/32", H9/64", H5/16", H3/8"
- Nut Setters: 1/4", 5/16", 3/8"
- Socket Adapters: 1/4", 3/8", 1/2"

Image 2.1: Visual representation of the bit types and sizes included in the set.
3. Key Features
- IMPACT BALL Torsion Design: Engineered to absorb shocks during impact driving, significantly reducing bit breakage and extending lifespan.
- VoHA Material: Constructed from a high wear-resistance and durable VoHA alloy steel.
- Highest Hardness 62HRC: Achieved through optimal in-house heat treatment for superior strength.
- Magnetized Tips: Each bit features a magnetized tip for secure fastener retention.
- Made in Japan: Ensures high-quality manufacturing standards.

Image 3.1: Illustration of the IMPACT BALL Torsion zone designed to absorb impact shocks.

Image 3.2: Highlighting the 62 HRC hardness and suitability for impact drivers.
4. Setup
4.1 Inserting Bits into an Impact Driver:
- Select the appropriate bit for your fastener.
- Insert the hex shank of the bit firmly into the chuck of your impact driver until it locks securely.
- Ensure the bit is fully seated and does not wobble.
4.2 Magnetizing/Demagnetizing Bits:
The included magnetic enhancer can be used to magnetize or demagnetize the bit tips as needed for better fastener retention or release.

Image 4.1: Guide for magnetizing and demagnetizing bit tips.
- To Magnetize: Insert the bit into the central opening of the magnetic enhancer.
- To Demagnetize: Rub the bit back and forth on the side slots of the magnetic enhancer, releasing the tip last.
5. Operating Instructions
These bits are specifically designed for use with impact drivers. Always wear appropriate personal protective equipment, including eye protection, when operating power tools.
- Select the Correct Bit: Choose the bit that precisely matches the head of the fastener. Using the wrong size can strip the fastener or damage the bit.
- Secure the Bit: Ensure the bit is securely inserted into your impact driver's chuck.
- Position the Fastener: Place the fastener on the bit tip. The magnetized tip will help hold it in place.
- Apply Pressure: Apply firm, steady pressure to the impact driver, keeping it aligned with the fastener.
- Engage the Driver: Start the impact driver at a controlled speed. Allow the impact mechanism to engage as needed for driving or removing fasteners.
- Avoid Over-tightening: Release the trigger once the fastener is seated to prevent over-tightening or damage to the workpiece.

Image 5.1: Proper use of an impact bit with an impact driver.
6. Maintenance
Proper maintenance ensures the longevity and performance of your bit set.
- Cleaning: After each use, wipe bits clean of any debris, dust, or grease. A dry cloth is usually sufficient. Avoid harsh chemicals that may damage the bit finish.
- Storage: Always store the bits in their original hard case. This protects them from damage, loss, and environmental factors like moisture, which can lead to corrosion.
- Inspection: Periodically inspect bits for signs of wear, damage, or corrosion. Replace any damaged bits to prevent fastener stripping or injury.
- Magnetic Enhancer: Keep the magnetic enhancer clean and free of metal shavings to maintain its effectiveness.
7. Troubleshooting
If you encounter issues while using your VESSEL IMPACT BALL Torsion Bit Set, consider the following:
- Bit Slipping/Stripping Fastener:
- Ensure you are using the correct bit size and type for the fastener.
- Apply firm, consistent pressure to keep the bit engaged with the fastener head.
- Check if the bit tip is worn or damaged; replace if necessary.
- Bit Not Holding Fastener:
- Use the magnetic enhancer to re-magnetize the bit tip (refer to Section 4.2).
- Ensure the fastener is made of a ferrous material that can be attracted by a magnet.
- Bits Difficult to Remove from Case:
- The case is designed to hold bits securely. Gently pull or twist to release.
8. Specifications
| Attribute | Specification |
|---|---|
| Brand | VESSEL |
| Model Number | IB52P01U |
| Number of Pieces | 52 (51 bits + 1 Mag Enhancer) |
| Material | Alloy Steel (VoHA) |
| Hardness | 62 HRC |
| Drive Bit Shank Style | Hex |
| Item Weight | 2.2 pounds |
| Product Dimensions | 8.5 x 5 x 2.72 inches |
| Compatible Fastener Range | Machine screws, wood screws, and other screws or bolts compatible with included drive bits |
| Origin | Made in Japan |
9. Warranty and Support
For information regarding warranty coverage, product support, or to inquire about replacement parts, please refer to the official VESSEL website or contact your authorized retailer. Keep your purchase receipt as proof of purchase.
Related Documents - IB52P01U
![]() |
VESSEL Rechargeable Driver 'Dendora Ball® II' Instruction Manual Instruction manual for the VESSEL rechargeable driver 'Dendora Ball® II' (models No.220USBC, No.220USBC-1, No.220USBC-5), covering safety precautions, product features, specifications, operation, maintenance, and troubleshooting. |
![]() |
VESSEL Cordless Screwdriver II (220USBC Series) - Powerful, Compact, USB-C Charging Explore the VESSEL Cordless Screwdriver II (電ドラボールⅡ) 220USBC series. Features enhanced 3.0 N•m electric torque, USB Type-C charging, high durability, and compact design. Ideal for professional and DIY use. |
![]() |
IBO BASIC CWU Diaphragm Vessels User Manual and Technical Specifications Comprehensive user manual and technical specifications for IBO BASIC CWU diaphragm expansion vessels, covering installation, operation, maintenance, and safety guidelines. Includes technical data, warranty, and conformity declarations. |
![]() |
Bathroom Vessel Sink Installation Guide Comprehensive installation guide for a bathroom vessel sink, detailing preparation, hardware, and step-by-step assembly instructions. Includes multilingual pre-installation advice and safety precautions. |
![]() |
Flamco Contraflex Expansion Vessel Installation and Operating Instructions Comprehensive guide for installing, operating, and maintaining Flamco Contraflex expansion vessels. Covers safety, commissioning, and de-installation procedures for models ranging from 2 to 1000 liters. |
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.




