What is the V-COIL Rapid M12 x 1.75 kit used for?

It is used for quick and permanent repair of damaged or worn internal threads, reinforcement of soft materials, and recovery of rejected parts – ideal for workshop, maintenance and assembly.

1.5D means the insert length is 1.5 times the nominal diameter, which is a common standard length for most applications.

Do I need special tools?

All tools have a 1/4" hex drive. Installation can be done by hand or cordless tool, no manual alignment required.

What is the V-COIL Rapid M12 x 1.75 kit used for?

It is used for quick and permanent repair of damaged or worn internal threads, reinforcement of soft materials, and recovery of rejected parts – ideal for workshop, maintenance and assembly.

1.5D means the insert length is 1.5 times the nominal diameter, which is a common standard length for most applications.

Do I need special tools?

All tools have a 1/4" hex drive. Installation can be done by hand or cordless tool, no manual alignment required.

V-COIL rapid

V-COIL rapid Thread Repair Kits, 12 x 1,75 - 1,5D

Name: VÖLKEL V-COIL Rapid Thread Repair Kit M12 x 1.75 – 1.5D
Brand: VÖLKEL V-COIL
Price: 37.80 EUR
Availability: InStock

Item no. 04321

€37.80

in stock - more than 100 pieces available

VÖLKEL delivers exclusively to specialized dealers. Online you can buy VÖLKEL products here.

The prices are in Euro plus VAT and shipping, insurance and packaging costs.

Application

VÖLKEL V-COIL Rapid Thread Repair Kit M12 x 1.75 – 1.5D

The VÖLKEL V-COIL Rapid Thread Repair Kit allows a fast, precise and durable repair of damaged or worn internal threads. It combines stainless steel inserts (Type S, 1.5D) with the innovative Rapid inserting tool (1/4" drive), STI tap and twist drill – perfect for maintenance, assembly and small series production.

Application

Thread repair of damaged or worn-out threads
Thread armour plating for materials with low shear strength
Recovery of rejected parts
Creating new, strong and durable threads
Ideal for maintenance, installation and small-scale production

Inserts: according to DIN 8140, tolerance ISO 2 (6H), Type S – free running, stainless steel.

Advantages & Benefits

Application flexibility with 1/4" hex drive for all tools
For manual or cordless power tool use
No manual adjustment required during installation
Compact and easy to handle, even in tight spaces
Smaller and handier than conventional systems
Higher load capacity after repair due to improved thread geometry
Corrosion and temperature resistant
Same price as standard system
Functional and attractive packaging

Contents (with article numbers)

1 × V-COIL rapid STI-Twist Drill 12.4 mm – VÖLKEL 03087
1 × V-COIL rapid STI-Tap Form D, HSS-G, 12 × 1.75 – VÖLKEL 03097
1 × Tang Break Tool No.15 – VÖLKEL 07097
6 × Wire thread inserts Type S, free running M12 × 1.75 – 1.5D (VÖLKEL 07321)
1 × V-COIL rapid Inserting Tool 12 × 1.75 – VÖLKEL 08097

FAQ

What is this kit for?
For fast thread repair and reinforcement of materials with low shear strength, as well as recovery of rejected parts.

What does 1.5D mean?
It means the insert length is 1.5 times the nominal diameter, a common standard for most repairs.

Are special tools needed?
No – all tools have 1/4" hex drive for manual or cordless use, no alignment required.

Are the inserts stainless steel?
Yes, they are corrosion- and temperature-resistant stainless steel.

Can inserts be reordered?
Yes, all V-COIL inserts are available separately in different lengths.

Need help choosing or using this kit? Contact our team via the contact form.

Additional information

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	04321

VÖLKEL V-COIL Rapid Thread Repair Kit M12 x 1.75 – 1.5D

Application

Thread repair of damaged or worn-out threads
Thread armour plating for materials with low shear strength
Recovery of rejected parts
Creating new, strong and durable threads
Ideal for maintenance, installation and small-scale production

Inserts: according to DIN 8140, tolerance ISO 2 (6H), Type S – free running, stainless steel.

Advantages & Benefits

Application flexibility with 1/4" hex drive for all tools
For manual or cordless power tool use
No manual adjustment required during installation
Compact and easy to handle, even in tight spaces
Smaller and handier than conventional systems
Higher load capacity after repair due to improved thread geometry
Corrosion and temperature resistant
Same price as standard system
Functional and attractive packaging

Contents (with article numbers)

1 × V-COIL rapid STI-Twist Drill 12.4 mm – VÖLKEL 03087
1 × V-COIL rapid STI-Tap Form D, HSS-G, 12 × 1.75 – VÖLKEL 03097
1 × Tang Break Tool No.15 – VÖLKEL 07097
6 × Wire thread inserts Type S, free running M12 × 1.75 – 1.5D (VÖLKEL 07321)
1 × V-COIL rapid Inserting Tool 12 × 1.75 – VÖLKEL 08097

FAQ

What is this kit for?
For fast thread repair and reinforcement of materials with low shear strength, as well as recovery of rejected parts.

What does 1.5D mean?
It means the insert length is 1.5 times the nominal diameter, a common standard for most repairs.

Are special tools needed?
No – all tools have 1/4" hex drive for manual or cordless use, no alignment required.

Are the inserts stainless steel?
Yes, they are corrosion- and temperature-resistant stainless steel.

Can inserts be reordered?
Yes, all V-COIL inserts are available separately in different lengths.

Need help choosing or using this kit? Contact our team via the contact form.

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