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V-COIL rapid thread repair kit in plastic case with inserts, taps and installation tools
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V-COIL rapid thread repair kit in plastic case with inserts, taps and installation tools
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V-COIL rapid

V-COIL rapid Thread Repair Kits, 12 x 1,25 - 1,5D

Item no. 04323

€41.00

in stock - more than 100 pieces available
Application
V-COIL rapid Thread Repair Kit, M12 x 1.25 – 1.5D

V-COIL rapid Thread Repair Kit, M12 x 1.25 – 1.5D

The V-COIL rapid thread repair kit enables fast, precise, and long-lasting restoration of internal threads M12 x 1.25. The system combines stainless steel wire inserts (Type S, 1.5D) with STI tools and the rapid installation tool (1/4”) – ideal for workshop, maintenance, and assembly.

Application & Benefits
  • Repairs damaged or worn internal threads (M12 x 1.25)
  • Reinforces weak materials with low shear strength
  • Restores rejected or worn parts
  • 1/4” hex drive for manual or power tool use
  • Corrosion- and heat-resistant stainless steel inserts
  • Compact, quick, and no manual alignment required

Contents
  • 1 × V-COIL rapid STI twist drill 12.3 mm – VÖLKEL 03472
  • 1 × V-COIL rapid STI tap, Form D, HSS-G, M12 × 1.25 – 03401
  • 1 × Tang break tool No. 15 – VÖLKEL 07097
  • 6 × Wire thread inserts Type S, free running M12 × 1.25 – 1.5D – 07323
  • 1 × V-COIL rapid installation tool M12 × 1.25 – 08191

Step-by-Step Instructions
  1. 1. Prepare: Drill out the damaged thread, deburr edges, and clean the bore thoroughly.
  2. 2. Cut the STI thread: Use the included STI tap to create the new receiving thread.
  3. 3. Insert the coil: Screw in the wire insert with the Rapid tool and align flush with the surface.
  4. 4. Remove tang: Break off the driving tang carefully using the tang break tool.
  5. 5. Check fit: Verify the thread using a screw or gauge.

FAQ

What is this kit suitable for?
For fast repair and reinforcement of damaged M12 × 1.25 internal threads in low-strength materials.

What does 1.5D mean?
The insert length equals 1.5 times the nominal diameter – the standard for most applications.

Can I use this kit with a cordless screwdriver?
Yes, all tools have a 1/4” hex drive for hand or cordless use.

Are replacement inserts available?
Yes, V-COIL inserts are available separately in various lengths.

Do I need alignment?
No, the Rapid system requires no manual adjustment.

Have questions about selection or application? Our team will be happy to help – please use the contact form.

Additional information
Form Form D
Material Wire Thread Inserts frostainless steel
Size Diameter 12 x 1.75
Drive connector Hexagon 1/4" inch
Packing in plastic case
EAN 4022835043218
Item number 04323
V-COIL rapid Thread Repair Kit, M12 x 1.25 – 1.5D

V-COIL rapid Thread Repair Kit, M12 x 1.25 – 1.5D

The V-COIL rapid thread repair kit enables fast, precise, and long-lasting restoration of internal threads M12 x 1.25. The system combines stainless steel wire inserts (Type S, 1.5D) with STI tools and the rapid installation tool (1/4”) – ideal for workshop, maintenance, and assembly.

Application & Benefits
  • Repairs damaged or worn internal threads (M12 x 1.25)
  • Reinforces weak materials with low shear strength
  • Restores rejected or worn parts
  • 1/4” hex drive for manual or power tool use
  • Corrosion- and heat-resistant stainless steel inserts
  • Compact, quick, and no manual alignment required

Contents
  • 1 × V-COIL rapid STI twist drill 12.3 mm – VÖLKEL 03472
  • 1 × V-COIL rapid STI tap, Form D, HSS-G, M12 × 1.25 – 03401
  • 1 × Tang break tool No. 15 – VÖLKEL 07097
  • 6 × Wire thread inserts Type S, free running M12 × 1.25 – 1.5D – 07323
  • 1 × V-COIL rapid installation tool M12 × 1.25 – 08191

Step-by-Step Instructions
  1. 1. Prepare: Drill out the damaged thread, deburr edges, and clean the bore thoroughly.
  2. 2. Cut the STI thread: Use the included STI tap to create the new receiving thread.
  3. 3. Insert the coil: Screw in the wire insert with the Rapid tool and align flush with the surface.
  4. 4. Remove tang: Break off the driving tang carefully using the tang break tool.
  5. 5. Check fit: Verify the thread using a screw or gauge.

FAQ

What is this kit suitable for?
For fast repair and reinforcement of damaged M12 × 1.25 internal threads in low-strength materials.

What does 1.5D mean?
The insert length equals 1.5 times the nominal diameter – the standard for most applications.

Can I use this kit with a cordless screwdriver?
Yes, all tools have a 1/4” hex drive for hand or cordless use.

Are replacement inserts available?
Yes, V-COIL inserts are available separately in various lengths.

Do I need alignment?
No, the Rapid system requires no manual adjustment.

Have questions about selection or application? Our team will be happy to help – please use the contact form.

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