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VÖLKEL V-COIL thread repair kit in metal case, complete set with taps and inserts for professional thread restoration
Durable V-COIL STI hand taps, two-piece design for professional threading applications
V-COIL hand tool for driving wire thread inserts, reliable and easy to use for repairs
Metallic V-COIL inserts for restoring internal threads with high load capacity.
VÖLKEL V-COIL thread repair kit in metal case, complete set with taps and inserts for professional thread restoration
Durable V-COIL STI hand taps, two-piece design for professional threading applications
V-COIL hand tool for driving wire thread inserts, reliable and easy to use for repairs
Metallic V-COIL inserts for restoring internal threads with high load capacity.
Thread Repair Kits

Thread Repair Kits M 39 x 3.0 - 1.5D

Item no. 04232

€475.00

in stock - less than 10 pieces available
Application
V-COIL Thread Repair Kit M 39 x 3.0 – 1.5D | Stainless Steel Inserts

V-COIL Thread Repair Kit M 39 x 3.0 – 1.5D

The V-COIL Thread Repair Kit M 39 x 3.0 – 1.5D is a complete solution for restoring or reinforcing damaged internal threads. It enables permanent repairs, strengthens soft materials and recovers rejected parts – creating new, strong and long-lasting threads ideal for maintenance, assembly and small batch production.

How it works: A special STI thread is tapped, into which a stainless steel wire insert is screwed. The result is a durable internal thread, often stronger than the original.

Application & Advantages
  • Repair of damaged or worn-out threads
  • Thread reinforcement for materials with low shear strength
  • Recovery of rejected parts and components
  • Creation of new, strong and durable internal threads
  • Ideal for maintenance, installation and small batch production
  • Wire Thread Inserts DIN 8140, Type S, free running, stainless steel, ISO 2 (6H)

Advantages:

  • Flexible use through various insert and drill sizes (up to M12)
  • High stock availability for standard and special sizes
  • Designed for manual thread cutting
  • Higher load capacity after repair due to improved thread strength
  • Corrosion and temperature resistance
  • Cost-efficient, attractive and functional metal case

Step-by-Step Instructions
  1. Preparation: Drill out the damaged thread (according to drill chart), deburr edges and clean the hole.
  2. Cut the STI thread: Use STI Hand Tap M 39 × 3.0 with cutting oil and maintain a steady feed.
  3. Insert the coil: Screw in the V-COIL free-running insert using the inserting tool until flush or slightly below surface.
  4. Remove the tang (if applicable): Break off the drive tang carefully using the tang removal tool.
  5. Inspection: Check with a gauge or screw; clean the repaired thread.

Technical Specifications
  • Brand: V-COIL
  • Nominal size: M 39 x 3.0
  • Repair length: 1.5D
  • Inserts: DIN 8140, Type S, free running, stainless steel, ISO 2 (6H)
  • Material (inserts): Stainless steel
  • Packaging: Metal case
  • EAN: 4022835042327
  • Article No.: 04232

Contents
  • 1× STI Hand Tap ISO 529 HSS-G – M 39 x 3.0 (03065)
  • 10× V-COIL Wire Thread Insert, Free running, Type S – M 39 x 3.0 – 1.5D (07365)
  • 1× V-COIL Inserting Tool (Drive connector 3/4") – M 39 x 3.0 (08039)

Frequently Asked Questions (FAQ)

Can soft materials be repaired permanently?
Yes, the inserts reinforce the thread and improve strength even in soft metals and alloys.

What does 1.5D mean?
The insert length equals 1.5 times the nominal thread diameter.

Are the inserts corrosion-resistant?
Yes, they are made from stainless steel, ensuring both corrosion and temperature resistance.

Is any special tool required?
The kit includes the key tools – additional cutting oil and deburring tools are recommended.

Can I order replacement inserts?
Yes, V-COIL inserts are available separately in various lengths and sizes.

Questions about selection or use? Our team will be happy to assist – use the contact form.

Additional information
Material Wire Thread Inserts frostainless steel
Size M 39 x 3.0
Packing in metal case
EAN 4022835040637
Item number 04232
V-COIL Thread Repair Kit M 39 x 3.0 – 1.5D | Stainless Steel Inserts

V-COIL Thread Repair Kit M 39 x 3.0 – 1.5D

The V-COIL Thread Repair Kit M 39 x 3.0 – 1.5D is a complete solution for restoring or reinforcing damaged internal threads. It enables permanent repairs, strengthens soft materials and recovers rejected parts – creating new, strong and long-lasting threads ideal for maintenance, assembly and small batch production.

How it works: A special STI thread is tapped, into which a stainless steel wire insert is screwed. The result is a durable internal thread, often stronger than the original.

Application & Advantages
  • Repair of damaged or worn-out threads
  • Thread reinforcement for materials with low shear strength
  • Recovery of rejected parts and components
  • Creation of new, strong and durable internal threads
  • Ideal for maintenance, installation and small batch production
  • Wire Thread Inserts DIN 8140, Type S, free running, stainless steel, ISO 2 (6H)

Advantages:

  • Flexible use through various insert and drill sizes (up to M12)
  • High stock availability for standard and special sizes
  • Designed for manual thread cutting
  • Higher load capacity after repair due to improved thread strength
  • Corrosion and temperature resistance
  • Cost-efficient, attractive and functional metal case

Step-by-Step Instructions
  1. Preparation: Drill out the damaged thread (according to drill chart), deburr edges and clean the hole.
  2. Cut the STI thread: Use STI Hand Tap M 39 × 3.0 with cutting oil and maintain a steady feed.
  3. Insert the coil: Screw in the V-COIL free-running insert using the inserting tool until flush or slightly below surface.
  4. Remove the tang (if applicable): Break off the drive tang carefully using the tang removal tool.
  5. Inspection: Check with a gauge or screw; clean the repaired thread.

Technical Specifications
  • Brand: V-COIL
  • Nominal size: M 39 x 3.0
  • Repair length: 1.5D
  • Inserts: DIN 8140, Type S, free running, stainless steel, ISO 2 (6H)
  • Material (inserts): Stainless steel
  • Packaging: Metal case
  • EAN: 4022835042327
  • Article No.: 04232

Contents
  • 1× STI Hand Tap ISO 529 HSS-G – M 39 x 3.0 (03065)
  • 10× V-COIL Wire Thread Insert, Free running, Type S – M 39 x 3.0 – 1.5D (07365)
  • 1× V-COIL Inserting Tool (Drive connector 3/4") – M 39 x 3.0 (08039)

Frequently Asked Questions (FAQ)

Can soft materials be repaired permanently?
Yes, the inserts reinforce the thread and improve strength even in soft metals and alloys.

What does 1.5D mean?
The insert length equals 1.5 times the nominal thread diameter.

Are the inserts corrosion-resistant?
Yes, they are made from stainless steel, ensuring both corrosion and temperature resistance.

Is any special tool required?
The kit includes the key tools – additional cutting oil and deburring tools are recommended.

Can I order replacement inserts?
Yes, V-COIL inserts are available separately in various lengths and sizes.

Questions about selection or use? Our team will be happy to assist – use the contact form.

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