RIVERWELD Handmatige grijper van wolfraamslijper spantanglichaam 1,6 mm 2,4 mm slijper voor TIG-lassen

Es bastante útil, pero lo cierto que no puedes llevar en el bolsillo de la camisa. Es más grande de lo que esperaba.

Va très bien pour aiguiser un tungstène mais serrage ardu ,doit prendre des pinces pour pouvoir serrer solidement le tungstène, pas de prise solide à main nu.

持ってても熱くなく良い

Tal cual como la publicación

The two sides work OK for the sizes of electrode they are designed for, but the tolerances are very tight. I've used similar tools for holding drill bits and files in the past and they could usually hold a much broader variety of sizes than these can. Also, the knurling is very slight so it's difficult to get a tight grip on it. The whole tool is pretty heavy, and although it's easier to grip the electrode when sharpening, it's not easier to twist it in the sharpener and the balance is off a lot. I think it's a lot more useful for smaller electrodes, but it doesn't seem to be worth the effort for longer electrodes. Still, I don't see a lot of other mandrels advertising themselves for this specific purpose.