Is the threads per inch 20?

Yes- I use one to make a custom mic mount to tripod holder

what temperature to set the soldering iron for pla and polycorbaonte ?

You need to be above the melting temperature of the filament, I usually set to 350C ( around 750F )

can this be used with a propane soldering iron?

I found that I need to apply pressure to push the insert into the melting plastic. I don't know that you can with a gas soldering iron but if the iron has a metal tip you may find that it works.

What style soldering irons is this compatable with?

In regards to brass inserts for plastic I use an old soldering iron with a chisel tip that I've blunted.

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KIMTAR JS-KTT-74-101317-47

Product ID: 734161910

Details

Brand
ruthex
Colour
Exterior finish
Nickel or
Fastener type
Insert
Finish type
Unfinished
Item dimensions L x W x H
16.6 x 18.6 x

🔥Optimal temp control: 10-15°C above filament hotend

🔧7 precision tips for M2-M8 thread inserts

⚙️Threaded adapter for quick tip changes

Description

🔥 Upgrade your 3D print game with precision soldering tips that mean business!

PROTECT YOUR PRINTS - Engineered tip geometry prevents heat damage and deformation around thread inserts, preserving your masterpiece.
DURABLE CLEAN RESULTS - Robust, easy-to-clean tips deliver consistent, burr-free insertions for professional-grade finishes every time.
EFFORTLESS TIP SWAPPING - Threaded adapter lets you switch soldering tips without unscrewing the entire iron—speed meets convenience.
UNIVERSAL COMPATIBILITY - Works seamlessly with popular soldering stations like Hakko, SREMTCH, and more—no gear left behind.
PRECISION FIT FOR EVERY THREAD - 7 specialized tips cover M2 to M8 inserts, ensuring flawless integration with your 3D prints.

The KIMTAR JS-KTT-74-101317-47 Ruthex soldering tip set includes 7 precision tips for M2 to M8 thread inserts and a threaded adapter for quick changes. Designed to work with popular soldering stations, it ensures damage-free insertion into 3D printed parts by maintaining optimal temperature control and tip geometry. Durable and easy to clean, this set is a must-have for makers seeking flawless, professional-quality thread insertions.

Reviews

O**I

Ich nutze das Ruthex 7× Lötspitzen-Set zum Einschmelzen von Messing-Gewindeeinsätzen in meine 3D-gedruckten Teile (PLA, PETG, ABS). Die Spitzen passen problemlos auf meine Standard-Lötstation und lassen sich schnell auf die gewünschte Temperatur bringen. Die unterschiedlichen Formen und Größen sind gut durchdacht – so findet man für jede Gewindehülse die passende Spitze. Das Einschmelzen geht sauber und präzise, ohne dass das umliegende Material überhitzt oder verformt wird. Besonders gefällt mir, dass die Spitzen sauber entgratet sind und die Einsätze dadurch gerade und bündig sitzen. Nach mehreren Einsätzen ist kein Verschleiß zu erkennen, die Spitzen lassen sich leicht reinigen und sind sehr robust. Pro: Sieben verschiedene Spitzen für flexible Anwendung Perfekt für Gewindeeinsätze in 3D-Druckteilen Sauberes, präzises Arbeiten ohne Materialschäden Hohe Verarbeitungsqualität, langlebig Passend für gängige Lötstationen Kontra: Keine Aufbewahrungsbox im Lieferumfang (muss man selbst organisieren) Fazit: Ein hochwertiges, vielseitiges Set, das die Arbeit mit 3D-Druckteilen enorm erleichtert. Für alle Maker, die häufig Gewindeeinsätze nutzen, ist es eine klare Kaufempfehlung.

12.08.2025

P**.

super!

16.03.2025

G**Y

Item is advertised. Prompt delivery within Canada. Would buy again. Slightly expensive. Thank you. A+ Combined with a Saike 898D soldering station, a Dremel mechanics drill stand and a 3D printed mount for the soldering iron. Very handy. Four out of five stars because it is slightly expensive.

18.07.2025

J**S

Heb samen met soldeerbout besteld die heb ik wel binnen maar deze niet binnen gekregen. Kan in de app niet vinden waar ik dit aan kan geven.

19.11.2024

T**A

Fungerar bra, nöjd med köpet

22.11.2024

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ASIN	B0CDBSGSXY
Guaranteed software updates until	unknown
Item model number	LOE-SET-011
Manufacturer	Coolfell
Product Dimensions	16.6 x 18.6 x 30.4 cm; 18 g

KIMTAR JS-KTT-74-101317-47

Details

Details

Description

Specifications

Reviews

Common Questions