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HELI-COIL Pneumatic Tool Threaded Mandrel, Steel, Coarse Thread, MPN 8051-4 - Installation Tools for Helical Inserts
HELI-COILInstallation Tools for Helical Inserts

HELI-COIL Pneumatic Tool Threaded Mandrel, Steel, Coarse Thread, MPN 8051-4

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-4) is a steel installation tool designed for helical inserts with coarse thread compatibility. As a pneumatic mandrel, it enables efficient insertion of…

SKU 3G-OTH-530913

Also listed as: 80514 · 8051 4

Brand
HELI-COIL
Item
Pneumatic Tool Threaded Mandrel, Steel, Coarse Thread, MPN 8051-4
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
8051-4
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 8051-4) is a steel installation tool designed for helical inserts with coarse thread compatibility. As a pneumatic mandrel, it enables efficient insertion of HELI-COIL helical inserts into threaded holes, supporting industrial repair and assembly applications.

Frequently Asked Questions

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

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-4) is used to install helical inserts into threaded holes for industrial repair and assembly. It is compatible with coarse thread helical inserts and is driven pneumatically for efficient, repeatable insertion in metalworking, automotive, and general manufacturing applications.

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

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-4) is a steel installation tool for helical inserts. It is compatible with coarse thread helical inserts and operates as a pneumatic mandrel. The tool is designed for use with HELI-COIL brand inserts and supports industrial repair and assembly tasks.

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

3G Electric supplies the HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-4) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this steel pneumatic mandrel, ensuring it reaches your facility for helical insert installation.

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

To install helical inserts with the HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-4), first tap the hole to the correct coarse thread size. Attach the mandrel to a pneumatic driver, then place the insert onto the mandrel tang. Engage the tool to wind the insert into the hole until it sits below the surface, then break off the tang.

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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