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HELI-COIL Prewinder Type II Installation Tool for Helical Inserts - Installation Tools for Helical Inserts
HELI-COILInstallation Tools for Helical Inserts

HELI-COIL Prewinder Type II Installation Tool for Helical Inserts

The HELI-COIL Prewinder Type II is an installation tool for helical inserts, designed for inch-system fine threads with right-hand direction. This steel tool, MPN 7552-04, is compatible with HELI-COIL helical…

SKU 3G-OTH-531158

Also listed as: 755204 · 7552 04

Brand
HELI-COIL
Item
Prewinder Type II Installation Tool for Helical Inserts
Part Number
7552-04
Category
Installation Tools for Helical Inserts
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

HELI-COIL
Manufacturer Part Number
7552-04
Type
Helical Inserts, Steel
Tool Type
Prewinder Type II
System of Measurement
Inch
Compatible Insert Type
Helical Inserts
Compatible Thread Type
Fine
Compatible Thread Direction
Right Hand

Technical Documents

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HELI-COIL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HELI-COIL Prewinder Type II is an installation tool for helical inserts, designed for inch-system fine threads with right-hand direction. This steel tool, MPN 7552-04, is compatible with HELI-COIL helical inserts, enabling efficient prewinding during installation.

Frequently Asked Questions

What is the HELI-COIL Prewinder Type II used for?

The HELI-COIL Prewinder Type II is an installation tool for helical inserts. It prewinds inserts into inch-system fine threads with right-hand direction, ensuring efficient and accurate installation in metalworking and repair applications.

What are the specifications of the HELI-COIL Prewinder Type II?

The HELI-COIL Prewinder Type II (MPN 7552-04) is a steel tool for helical inserts. It supports inch-system fine threads, right-hand direction, and is compatible with HELI-COIL helical inserts. It is designed for prewinding during installation.

Where to buy the HELI-COIL Prewinder Type II worldwide?

3G Electric supplies the HELI-COIL Prewinder Type II worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this installation tool for helical inserts.

How to install helical inserts with the HELI-COIL Prewinder Type II?

To install helical inserts, first tap the hole to the correct size. Then use the HELI-COIL Prewinder Type II to prewind the insert into the threaded hole. Follow standard torque and depth guidelines for the specific insert size to ensure a secure fit.

Used in

Common applications for HELI-COIL
Aerospace engine repair — HELI-COIL STI taps for M12x1.75 metric threads in aluminum alloy components
Automotive transmission rebuild — HELI-COIL STI taps for 7/16-14 UNC threads in cast iron housings
Industrial pump maintenance — HELI-COIL STI taps for #10-32 UNF threads in stainless steel pump bodies
Hydraulic cylinder repair — HELI-COIL STI taps for M6x1 metric threads in steel cylinder heads
General manufacturing — HELI-COIL STI taps for 9/16-18 UNF threads in machinery base plates
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HELI-COIL Products

3G Electric supplies HELI-COIL installation tools for helical inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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