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HELI-COIL Pneumatic Tool Threaded Mandrel, Steel, Coarse Thread, 8759-12 - Installation Tools for Helical Inserts
HELI-COILInstallation Tools for Helical Inserts

HELI-COIL Pneumatic Tool Threaded Mandrel, Steel, Coarse Thread, 8759-12

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8759-12) is a steel installation tool designed for helical inserts with coarse thread compatibility. 3G Electric interprets your demand for this specific OEM tool…

SKU 3G-OTH-531164

Also listed as: 875912 · 8759 12

Brand
HELI-COIL
Item
Pneumatic Tool Threaded Mandrel, Steel, Coarse Thread, 8759-12
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
8759-12
Type
Helical Inserts, Steel
Tool Type
Pneumantic Tool Threaded Mandrel
Compatible Insert Type
Helical Inserts
Compatible Thread Type
Coarse

Technical Documents

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

Product Description

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8759-12) is a steel installation tool designed for helical inserts with coarse thread compatibility. 3G Electric interprets your demand for this specific OEM tool, sources it from our global supply network, and provides a firm quote with dedicated support across 14 industrial departments — with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the HELI-COIL Pneumatic Tool Threaded Mandrel used for?

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8759-12) installs helical inserts into coarse-thread holes. It is used in metalworking, automotive, and aerospace repair to restore stripped threads. 3G Electric supplies this OEM tool and supports your application across 14 industrial departments.

What are the specifications of the HELI-COIL Pneumatic Tool Threaded Mandrel?

This steel mandrel (MPN 8759-12) is a pneumatic tool designed for helical inserts with coarse thread compatibility. It is manufactured by HELI-COIL. 3G Electric sources this specific OEM tool and provides a firm quote with dedicated support.

Where to buy the HELI-COIL Pneumatic Tool Threaded Mandrel worldwide?

3G Electric supplies the HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8759-12) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a firm quote and dedicated support across 14 industrial departments.

How to install helical inserts with the HELI-COIL Pneumatic Tool Threaded Mandrel?

To install helical inserts, select the correct mandrel for your thread size and type. Insert the helical insert onto the mandrel tang, then use the pneumatic tool to drive it into the tapped hole. 3G Electric can advise on tool selection and application best practices.

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

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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This steel installation tool is designed for prewinding helical inserts into metric coarse right-hand threads. It ensures proper insert alignment before final installation, commonly used in thread repair applications to restore stripped threads without replacing components