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HELI-COIL Threaded Mandrel for Tangless Inserts - Installation Tools for Helical Inserts
HELI-COILInstallation Tools for Helical Inserts

HELI-COIL Threaded Mandrel for Tangless Inserts

<p>This HELI-COIL Threaded Mandrel (Part Number 7571-3B) is a precision installation tool designed for tangless helical inserts. It features an inch system of measurement, coarse thread type, and right-hand thread…

SKU 3G-OTH-530947

Also listed as: 75713B · 7571 3B

Brand
HELI-COIL
Item
Threaded Mandrel for Tangless Inserts
Part Number
7571-3B
Category
Installation Tools for Helical Inserts
Available to Order
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Worldwide Shipping
Air & sea freight
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Technical specs
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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
7571-3B
Type
Helical Inserts, Steel
Tool Type
Threaded Mandrel for Tangless Inserts
System of Measurement
Inch
Compatible Insert Type
Helical Inserts
Compatible Thread Type
Coarse
Compatible Thread Direction
Right Hand

Technical Documents

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

Product Description

<p>This HELI-COIL Threaded Mandrel (Part Number 7571-3B) is a precision installation tool designed for tangless helical inserts. It features an inch system of measurement, coarse thread type, and right-hand thread direction, making it suitable for a range of industrial fastening applications. Constructed from durable steel, this mandrel ensures reliable performance during insert installation.</p><p>Ideal for maintenance and production environments, this tool is essential for technicians and engineers working with helical inserts. As a Singapore-based supplier, 3G Electric offers this product with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the HELI-COIL Threaded Mandrel 7571-3B?

The 7571-3B is a threaded mandrel for tangless inserts, made of steel, with an inch measurement system, coarse thread type, and right-hand thread direction. It is compatible with helical inserts.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

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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