SEDY 320Pcs Helicoil Thread Repair Kit SAE Metric HSS Drill Bits Thread Restorer

320-Piece Helicoil Thread Repair Kit - Master Restorer Set (SAE Metric)

Key Highlights

⚡Professional-Grade Construction: Heat-treated premium steel tools for maximum durability
🛡️Complete Thread Restoration: Repair stripped threads and prevent future wear
🎯Precision Engineering: 135 drill bits and specialized installation tools for perfect results
🔧Dual System Compatibility: Comprehensive SAE and Metric coverage in one kit

Technical Specifications

Kit Contents

SAE System (148 pieces):

• 5 Breaking Pin Tools

• 5 Screw Taps

• 5 Drill Bits (135)

• 5 Installation Tools

• 128 Wire Thread Inserts

Metric System (160 pieces):

• 5 Breaking Pin Tools

• 5 Screw Taps

• 5 Drill Bits (135)

• 5 Installation Tools

• 140 Wire Thread Inserts

Accessories (12 pieces):

• 2 Mini Hex Wrenches

• 10 Thread Insert Boxes

Professional Features

• 🏗️Industrial Strength Tools
  Heat-treated premium steel construction ensures long-lasting performance. Withstands heavy-duty use in automotive and mechanical applications.

• 🎯Precision Thread Repair
  135 drill bits prepare perfect seating for thread inserts. Specialized installation tools ensure accurate Helicoil placement every time.

• 🛡️Complete Restoration Solution
  Repairs stripped spark plug threads, engine block threads, and bearing inserts. Prevents future wear and extends equipment life.

• 🔧Dual System Compatibility
  Comprehensive SAE and Metric coverage handles most thread repair needs. Suitable for automotive, industrial, and manufacturing applications.

• ⚡Efficient Operation
  Breaking pin tools provide clean finish after installation. All necessary components included for immediate use.

• 📦Professional Portability
  Custom carrying case keeps all components organized and protected. Ideal for mobile mechanics and workshop use.