🛠️ Efficient Rotary Spot Weld Cutter Set: 13-pack, Double-Sided, 3/8" HSS Remover Drill Bits for Power Drill Spot Welding, Hex Sheet Metal Hole Cutter Review

I wasn't expecting much. I usually use the Blair brand, but that's where it gets expensive. So I tried them out. Brand Blair. I get 1-5 holes per side, they are very brittle. I think there is 1 tooth fin). I've started a second 22 hole cutter so far. I do a lot of body work on classic cars and they work great. I use a 1/2" low speed air drill. Start slowly drilling the center hole for the spot weld, applying medium pressure once it starts to cut.

I used this to completely remove a welded radiator mount on a Subaru (circa 25 Sport) and it worked great. I was positively impressed, it cuts through the welds like butter and the bit feels rock solid and sharp, no wear. You should really start the hole with a small separate drill, with a sharp point for "walking". The ad didn't say how big the shank was, so I assumed it would be pretty standard, 1/4. But he is more. I want it to be 1/4 size so I can use it on a portable impact wrench. But…

Today I used the EEEKit Pivot Spot Welding Torch for the first time. The spring inside the mandrel that pushes on the center point is too weak, causing the torch to try to jump off the weld and slide over the workpiece. I decided that a deep center mark in the center of the spot weld was a must for the tool to work. After that he acted, and half a dozen 20-gauge mild steel spot welds were cut fairly quickly. The cutters seem to be working fine and I can build myself a new shaft with a much…

Perfectly sized for Camloc fasteners and cuts cleanly in carbon fiber hoods. The spike and pilot were a lot smaller than I expected, but I think there were plans for an adjustment. Мне пришлось сделать коническую втулку, чтобы адаптировать меньшую направляющую к моему шаблону, в котором уже было отверстия № 30. Тем не менее, с этим проект пошел намного быстрее и точнее, чем в прошлый раз, когда я использовал дремель, так что это большая победа to me. The bit I used is still very sharp, not new…

I had to completely remove the bottom and hood. Named brand I used both sides of the cutter in about 30 cuts. I bought these thinking I would need so many to get the job done. And then I discovered how to use cutting oil and work at low speed and I finished the other 140 or so with one side of the cutter. After reading the bad reviews about them before buying, I almost bought more big brands. I'm glad I didn't as it would be a waste of money. What I've learned maybe bad reviewers should learn…