kWeld – electrode set
kWeld – input connectors

kWeld – cable and electrode holder set



NOTE: the first batch of products has been shipped and I am currently sold out. I will now allow some time for customer feedback that may result in further improvement. New pre-orders will be accepted by Sept~Oct 2017, and I expect to be able to deliver parts from a second, larger production batch by Oct~Nov 2017.

The assembly and operating manuals are available on this website for download ( – You can purchase them in the shop at no cost as a regular item and will receive a download link.

All bits and pieces that are required to fully assemble the kWeld cabling, including a pair of electrode holders. The power input connection consists of loose cable ends, you need to add a connector that matches your power source. Suitable XT150 power connectors are available in the shop.

2 brass tube outer dia=6mm wall thickness=1mm length=40mm
2 screw ISO7380  M4 x 10mm steel galvanic
2 nut DIN934 M4 brass
1 heat shrink tubing diameter=12mm length=150mm
1 AWG8 silicon high flex wire red 0.8m
4 10qmm / M6 ring cable shoe

Sold separately as many of you will have these available.

This product comes in two different flavors:

Without assembly service: you receive all parts (cable and heat shrink tubing in one piece each) and process them by yourself. This requires access to a suitable crimping tool with inserts for 6mm and 8mm diameters, a Dremel to cut slits into the holder tubes, a bench drill (4.5mm), a heat gun, and a soldering iron. A detailed machining guide is part of the system assembly manual.

With assembly service: choose this option, if you like to receive fully machined and assembled parts.

This product is offered in kit form for builders and makers, of which this item is only one part. You decide which parts of the complete system you want to purchase and which parts you want to source yourself locally. Also, you can decide to purchase the soldering, machining, assembly, and cable confectioning work from this shop, or to take over specific work steps by yourself depending on the tools that you have available.

Weight 0.1 kg
Dimensions 20 x 20 x 10 cm
completion grade

loose parts, assembled