TrueReel on Instagram: "The X post shares a 31-second video of a DIY repair for stripped threads in an aluminum part, involving pouring molten metal into the hole, cooling, drilling, and re-tapping, while asking if it's the correct method. - Replies predominantly advise against it, favoring Heli-Coil inserts for better torque resistance, as the molten fill risks porosity and weakness in high-stress scenarios. - This technique works for low-load aluminum repairs if the base is preheated to match