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.
Inserts: according to DIN 8140, tolerance ISO 2 (6H), Type S – free running, stainless steel.
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.
| 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 |
| SKU | Image | Price VNĐ | Product name & short description | |
|---|---|---|---|---|
| 03097 |
|
377.600
|
STI HexTap V-COIL rapid machine tap Form D HSS-G - M 12 x 1.75
STI HexTap V-COIL rapid machine tap Form D HSS-G - M 12 x 1.75 by VÖLKEL, item no. 03097, suitable for thread repair and reinforcement.
|
|
| 03020 |
|
358.400
|
STI Short Machine Tap ISO 529 Form D HSS-G - M 12 x 1.75
STI Short Machine Tap ISO 529 Form D HSS-G - M 12 x 1.75 by VÖLKEL, item no. 03020, suitable for cutting internal threads.
|
|
| 03520 |
|
857.600
|
STI Machine Tap ISO 529 Form B HSSE - M 12 x 1.75
STI Machine Tap ISO 529 Form B HSSE - M 12 x 1.75 by VÖLKEL, item no. 03520, suitable for cutting internal threads.
|
|
| 03620 |
|
1.616.000
|
STI Fluteless Machine Tap ISO 529 Form C HSSE - M 12 x 1.75
STI Fluteless Machine Tap ISO 529 Form C HSSE - M 12 x 1.75 by VÖLKEL, item no. 03620, suitable for cutting internal threads.
|
|
| 03720 |
|
649.600
|
STI Machine Tap ISO 529 Form C 35° Spiral Flute HSSE - M 12 x 1.75
STI Machine Tap ISO 529 Form C 35° Spiral Flute HSSE - M 12 x 1.75 by VÖLKEL, item no. 03720, suitable for cutting internal threads.
|
|
| 05221 |
|
16.320
|
V-COIL Wire thread insert Screw locking type SL M 12 x 1.75 - 1.0 D (100 pcs.)
V-COIL Wire thread insert Screw locking type SL M 12 x 1.75 - 1.0 D (100 pcs.) by VÖLKEL, item no. 05221, suitable for thread repair and reinforcement.
|
|
| 05321 |
|
24.640
|
V-COIL Wire thread insert Screw locking type SL M 12 x 1.75 - 1.5 D (100 pcs.)
V-COIL Wire thread insert Screw locking type SL M 12 x 1.75 - 1.5 D (100 pcs.) by VÖLKEL, item no. 05321, suitable for thread repair and reinforcement.
|
|
| 05421 |
|
18.560
|
V-COIL Wire thread insert Screw locking type SL M 12 x 1.75 - 2.0 D (100 pcs.)
V-COIL Wire thread insert Screw locking type SL M 12 x 1.75 - 2.0 D (100 pcs.) by VÖLKEL, item no. 05421, suitable for thread repair and reinforcement.
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