V-COIL Inserting Tool (Drive connector 1/4") M 12 x 1,25

• for installing V-COIL wire thread inserts in prepared M 12 X 1.25 receiving threads
• for the insert installation stage after drilling and STI tapping
• for controlled repair work in maintenance, workshop, and service environments
• for use with the drive connector and insert size stated in the product data

Note Use the tool only for insert installation and not as a tap, drill, gauge, or thread cleaning tool.

• Dedicated tool function keeps insert installation separate from drilling and tapping.
• Thread designation M 12 X 1.25 helps match the tool to the repair size.
• Drive connector information in the title supports selection of the drive setup where stated.
• Controlled installation supports correct insert placement in the prepared receiving thread.

• The inserting tool is useful only with matching V-COIL inserts and prepared receiving threads, so check the repair size before use.

1. Confirm that the repair size is M 12 X 1.25.
2. Check that the receiving thread has already been prepared.
3. Select the matching V-COIL insert for the tool.
4. Place the insert correctly on the inserting tool.
5. Align the tool with the prepared thread axis.
6. Drive the insert into the prepared receiving thread.
7. Stop when the insert position matches the repair requirement.
8. Inspect the installed insert before further assembly.

• 1 piece V-COIL Inserting Tool (Drive connector 1/4") M 12 x 1,25

• Product type: V-COIL inserting tool
• Thread system: M
• Thread designation: M 12 X 1.25
• Drive connector: 1/4"

What is this tool used for?

It installs a V-COIL insert into a prepared receiving thread for M 12 X 1.25.

Can it cut the STI receiving thread?

No, the receiving thread must already be prepared with the matching drilling and STI tapping steps.

How do you select the correct inserting tool?

Select the tool by V-COIL system, thread designation, and drive connector where the product title states one.

What should you check before use?

Check insert size, prepared thread cleanliness, tool alignment, and the repair sequence before installation.

Can one inserting tool cover several nearby sizes?

No, similar thread sizes should not be mixed because insert diameter and pitch must match exactly.

Where can you find V-COIL repair information?

Additional V-COIL repair guidance is available here: Technical information V-COIL thread repair as PDF

Where can you find the V-COIL catalog?

You can find the thread repair catalog here: VC 23 catalog as PDF