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HELI-COIL Pneumatic Tool Threaded Mandrel, Coarse Thread, Steel, MPN 8051-2 - Installation Tools for Helical Inserts
HELI-COILInstallation Tools for Helical Inserts

HELI-COIL Pneumatic Tool Threaded Mandrel, Coarse Thread, Steel, MPN 8051-2

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-2) is a steel installation tool designed for helical inserts with coarse thread compatibility. This mandrel enables efficient insertion of HELI-COIL helical…

SKU 3G-OTH-530939

Also listed as: 80512 · 8051 2

Brand
HELI-COIL
Item
Pneumatic Tool Threaded Mandrel, Coarse Thread, Steel, MPN 8051-2
Category
Installation Tools for Helical Inserts
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

HELI-COIL
Manufacturer Part Number
8051-2
Type
Helical Inserts, Steel
Tool Type
Pneumantic Tool Threaded Mandrel
Compatible Insert Type
Helical Inserts
Compatible Thread Type
Coarse

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

Product Description

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-2) is a steel installation tool designed for helical inserts with coarse thread compatibility. This mandrel enables efficient insertion of HELI-COIL helical inserts into pre-tapped holes, supporting reliable thread repair and reinforcement in industrial applications.

Frequently Asked Questions

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

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-2) is used to install helical inserts into pre-tapped holes for thread repair and reinforcement in industrial applications. It supports coarse thread types and is made of steel for durability.

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

The HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-2) is a steel installation tool compatible with helical inserts and coarse thread types. It is designed for pneumatic operation, enabling efficient insertion of HELI-COIL inserts into pre-tapped holes.

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

3G Electric supplies the HELI-COIL Pneumatic Tool Threaded Mandrel (MPN 8051-2) worldwide. We handle full logistics and customs clearance to deliver this steel mandrel for helical insert installation to industrial facilities globally.

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 8051-2), first tap the hole to the correct coarse thread size. Attach the mandrel to a pneumatic tool, engage the insert, and drive it into the hole until seated. Follow HELI-COIL guidelines for torque and depth.

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 inch-system thread gauge verifies thread compatibility for 1/4"-28 right-hand coarse external threads when installing helical inserts. It is used to confirm correct sizing before insert seating, supporting accurate installation in maintenance and repair tasks
HELI-COIL
This inch-system thread gauge verifies thread compatibility for 1/4"-28 right-hand coarse external threads when installing helical inserts. It is used to confirm correct sizing before insert seating, supporting accurate installation in maintenance and repair tasks
This steel threaded mandrel is designed for installing inch-system, coarse, right-hand helical inserts. It is used with tangless inserts for thread repair or reinforcement in pre-tapped holes. Compatible with helical inserts of the same thread type and direction
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This steel threaded mandrel is designed for installing inch-system, coarse, right-hand helical inserts. It is used with tangless inserts for thread repair or reinforcement in pre-tapped holes. Compatible with helical inserts of the same thread type and direction
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HELI-COIL
This steel pneumatic tool threaded mandrel is designed for installing coarse-thread helical inserts into pre-tapped holes. It is used in industrial maintenance and repair applications to restore or reinforce threads in metal components
This steel installation tool, Prewinder Type AM, is designed for installing helical inserts with fine, right-hand threads in metric sizes. It prewinds the insert into a tapped hole to ensure proper alignment and thread engagement. Compatible with helical inserts of corresponding thread specifications
HELI-COIL
This steel installation tool, Prewinder Type AM, is designed for installing helical inserts with fine, right-hand threads in metric sizes. It prewinds the insert into a tapped hole to ensure proper alignment and thread engagement. Compatible with helical inserts of corresponding thread specifications
This Prewinder Type IV tool installs steel helical inserts into threaded holes. It is designed for fine-thread, right-hand helical inserts in inch-system measurements. The tool ensures proper alignment and insertion without damaging the insert
HELI-COIL
This Prewinder Type IV tool installs steel helical inserts into threaded holes. It is designed for fine-thread, right-hand helical inserts in inch-system measurements. The tool ensures proper alignment and insertion without damaging the insert
This threaded mandrel tool Type AM is used for installing steel helical inserts into pre-tapped holes. It is designed for coarse, right-hand inch threads. The tool facilitates thread repair or reinforcement in applications requiring helical inserts
HELI-COIL
This threaded mandrel tool Type AM is used for installing steel helical inserts into pre-tapped holes. It is designed for coarse, right-hand inch threads. The tool facilitates thread repair or reinforcement in applications requiring helical inserts
Metric thread gauge for verifying thread dimensions of M5-0.80 coarse, right-hand external threads. Compatible with helical inserts, used to check thread size and pitch before insert installation in industrial maintenance and repair applications
HELI-COIL
Metric thread gauge for verifying thread dimensions of M5-0.80 coarse, right-hand external threads. Compatible with helical inserts, used to check thread size and pitch before insert installation in industrial maintenance and repair applications
Steel thread gauge for verifying correct installation of #8-32 compatible external thread size helical inserts. Designed for inch-system, right-hand, coarse-thread applications. Used in industrial maintenance and production to confirm thread tolerance before assembly
HELI-COIL
Steel thread gauge for verifying correct installation of #8-32 compatible external thread size helical inserts. Designed for inch-system, right-hand, coarse-thread applications. Used in industrial maintenance and production to confirm thread tolerance before assembly