Heli-Coil Threaded Insert Installation Tools HE3747-4

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Part Number: HLL-3747-4

$23.99

Installation Tool, Heli-Coil Repair, 4 x .70mm Size, Each
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Heli-Coil Threaded Insert Installation Tools HE3747-4

Heli-Coil Threaded Insert Installation Tools HE3747-4

HLL-3747-4

Not Yet Reviewed

Part Number: HLL-3747-4

Estimated Ship Date: Nov 16, 2026

$23.99

Estimated Ship Date: Nov 16, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
HE3747-4
Part Type:
Product Line:
Summit Racing Part Number:
HLL-3747-4
Item Number:
6106035
Threaded Insert Tool Material:
Steel
Threaded Insert Tool Color:
Black
Mandrel Included:
No
Mandrel Lock Pins Included:
No
Case Included:
No
Quantity:
Sold individually.
Notes:
Designed for M4 x 0.7 metric coarse thread inserts.

Heli-Coil Threaded Insert Installation Tools

Heli-Coil threaded insert installation tools are engineered to provide fast, accurate, and reliable installation of wire thread inserts for thread repair, reinforcement, and OEM assembly applications. Designed to work with a wide range of Heli-Coil inserts, these precision tools help ensure proper insert depth, alignment, and engagement while reducing the risk of cross-threading or installation damage. Available in manual, prewinder, threaded mandrel, pneumatic, and power-assisted configurations, Heli-Coil installation tools support everything from occasional repair work to high-volume production environments. Built for durability and ease of use, these specialized tools deliver consistent repeatable results when restoring stripped threads or creating stronger, longer-lasting threaded connections in aluminum, steel, magnesium, and other materials.

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