Neo Tools 09-615 Screw Extractor Set Instruction Manual

1. Introduction

This manual provides instructions for the safe and effective use of the Neo Tools 09-615 Screw Extractor Set. This 5-piece set is designed for the removal of broken, stripped, or seized screws and bolts. Please read this manual thoroughly before use and retain it for future reference.

2. Product Overview

The Neo Tools 09-615 set includes five screw extractors made from durable chrome-molybdenum steel, suitable for various screw sizes. Each extractor features a tapered, reverse-threaded design to grip and remove damaged fasteners.

2.1. Key Features

• Material: Chrome-Molybdenum Steel for enhanced durability and strength.
• Set Size: 5-piece set.
• Compatibility: Designed for screw sizes from M3 to M18.
• Design: Tapered, left-hand spiral flutes for secure grip.

2.2. Package Contents

The Neo Tools 09-615 set includes:

• 5 x Screw Extractors (various sizes)
• 1 x Storage Case

Image 1: The Neo Tools 09-615 screw extractor set, neatly arranged in its transparent plastic storage case.

Image 2: A close-up view of the five screw extractors, showcasing their tapered, reverse-threaded design and different sizes.

3. Safety Information

Always prioritize safety when using tools. Failure to follow safety guidelines can result in injury or damage to property.

• Eye Protection: Always wear safety glasses or goggles to protect against flying debris.
• Hand Protection: Wear appropriate work gloves to prevent cuts and abrasions.
• Stable Workpiece: Ensure the workpiece is securely clamped or held to prevent movement during operation.
• Correct Tool Selection: Use the correct size extractor for the damaged fastener. Using an incorrect size can cause further damage to the fastener or the extractor.
• Avoid Over-Torquing: Do not apply excessive force, as this can break the extractor or further damage the fastener.
• Sharp Edges: Be aware of sharp edges on the extractors.
• Storage: Store extractors in their case in a dry, safe place, out of reach of children.

4. Operating Instructions

Follow these steps carefully to remove a damaged screw or bolt:

1. Prepare the Work Area: Ensure adequate lighting and a stable work surface. Wear all necessary personal protective equipment (PPE).
2. Clean the Fastener: Remove any debris, rust, or dirt from around the damaged screw head. Use a wire brush or penetrating oil if necessary.
3. Drill a Pilot Hole (if necessary): If the screw head is completely stripped or broken off, you will need to drill a pilot hole into the center of the screw.
   • Use a drill bit slightly smaller than the extractor you intend to use.
   • Ensure the hole is centered and drilled straight into the screw.
   • The depth of the hole should be sufficient for the extractor to get a good grip.
4. Select the Correct Extractor: Choose an extractor that fits snugly into the pilot hole (or the remaining screw head if not completely stripped). The extractor should be as large as possible without touching the threads of the surrounding material.
5. Insert the Extractor: Gently tap the extractor into the pilot hole with a hammer until it is firmly seated. The tapered design will help it wedge into place.
6. Turn Counter-Clockwise: Using a tap wrench or an adjustable wrench, slowly turn the extractor counter-clockwise. As you turn, the left-hand spiral flutes will bite into the screw material, loosening and extracting the damaged fastener.
   • Apply steady, even pressure.
   • If the screw is very tight, apply penetrating oil and allow it to soak before attempting to turn again.
7. Remove the Screw: Continue turning until the damaged screw is completely removed.
8. Clean Up: Clean the extractor and store it back in its case.

5. Maintenance

Proper maintenance ensures the longevity and performance of your screw extractors.

• Cleaning: After each use, wipe the extractors clean with a dry cloth to remove any metal shavings or debris.
• Lubrication: A light coat of oil can be applied to prevent rust, especially if storing in a humid environment.
• Storage: Always store the extractors in their provided case to protect them from damage and keep them organized. Store in a dry, cool place.
• Inspection: Periodically inspect the extractors for signs of wear, damage, or dullness. Replace any damaged extractors to ensure effective operation.

6. Troubleshooting

Common issues and their solutions when using screw extractors.

• Extractor slips:
  • Ensure the pilot hole is correctly sized and centered.
  • Tap the extractor more firmly into the hole to ensure a secure grip.
  • The extractor might be too small for the hole; try a larger size if possible.
• Extractor breaks:
  • Excessive force was applied. Apply steady, even pressure.
  • The screw might be seized. Apply penetrating oil and allow it to work.
  • The extractor might be too small for the screw, leading to insufficient strength.
• Screw remains stuck:
  • Apply more penetrating oil and allow more time for it to penetrate.
  • Heat the surrounding material carefully (if safe to do so) to expand it, then try again.
  • Consider drilling out the screw entirely if other methods fail, using a drill bit slightly smaller than the screw's major diameter.

7. Specifications

Image 3: Logos indicating the material (CrV Steel) and certification (TÜV Rheinland Certified).

8. Warranty and Support

For warranty information or technical support, please refer to the official Neo Tools website or contact your retailer. Keep your proof of purchase for any warranty claims.

Manufacturer: Grupo Topex

Website: neo-tools.com (Please note: This link is for informational purposes and may lead to an external site.)