HELI-COIL Insert Installation Tool: Prewinder Type II, Helical Inserts
The HELI-COIL Insert Installation Tool (Prewinder Type II, MPN 4835-10) is a steel tool for installing helical inserts with right-hand fine threads in metric sizes. 3G Electric interprets your demand for this…
SKU 3G-OTH-531079
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Product Description
The HELI-COIL Insert Installation Tool (Prewinder Type II, MPN 4835-10) is a steel tool for installing helical inserts with right-hand fine threads in metric sizes. 3G Electric interprets your demand for this specific OEM tool, sources it, and supports your installation needs across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the HELI-COIL Prewinder Type II installation tool used for?
The HELI-COIL Prewinder Type II (MPN 4835-10) is a steel tool designed to install helical inserts with right-hand fine threads in metric sizes. It is commonly used in industrial maintenance and repair across machining, automotive, and aerospace applications to restore stripped threads.
What are the specifications of the HELI-COIL 4835-10 installation tool?
The HELI-COIL 4835-10 is a Prewinder Type II installation tool made of steel. It is compatible with helical inserts, right-hand thread direction, fine thread type, and metric system of measurement. It is manufactured by HELI-COIL and is designed for precise insert installation.
Where to buy the HELI-COIL Prewinder Type II tool worldwide?
3G Electric supplies the HELI-COIL Prewinder Type II (MPN 4835-10) to customers worldwide. We handle full logistics, customs clearance, and delivery for this OEM tool. Contact us to order and we will source and deliver it to your location.
How to install helical inserts with the HELI-COIL Prewinder Type II?
To install helical inserts with the HELI-COIL Prewinder Type II, first tap the hole to the correct metric fine thread size. Then place the insert onto the prewinder tool and rotate it clockwise to wind the insert into the tapped hole. Follow standard thread repair procedures for best results.
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Common applications for HELI-COILHELI-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.









