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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

<p>The HELI-COIL Prewinder Type II Installation Tool (MPN 7552-4) is a precision instrument designed for installing helical inserts in steel. This inch-system tool is specifically engineered for right-hand fine…

SKU 3G-OTH-530980

Also listed as: 75524 · 7552 4

Brand
HELI-COIL
Item
Prewinder Type II Installation Tool for Helical Inserts
Part Number
7552-4
Category
Installation Tools for Helical Inserts
Available to Order
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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
7552-4
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

<p>The HELI-COIL Prewinder Type II Installation Tool (MPN 7552-4) is a precision instrument designed for installing helical inserts in steel. This inch-system tool is specifically engineered for right-hand fine thread applications, ensuring accurate and efficient insert prewinding. It is an essential tool for maintenance and production environments where reliable thread repair is critical.</p><p>Ideal for procurement professionals in aerospace, automotive, and general manufacturing, this tool offers the durability and performance expected from the HELI-COIL brand. For Singapore buyers, 3G Electric provides SGD quotes on request, handles GST, and offers fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What type of inserts is this tool compatible with?

This tool is compatible with helical inserts, specifically for inch, right-hand fine thread applications.

What is the manufacturer part number for this tool?

The manufacturer part number is 7552-4.

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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