Cutting mini-nozzle on the drill from a broken disc grinders

I decided from a broken cut-off wheel for metal to make Mini tip on a drillTo precisely cut the plastic pipe as scissors thin rings cut the pipe does not come out. And that's what came out of it.

1. On one half of the cutting circle around a marker suitable round object, then cut to a small disk.

2. Cut with scissors, metal preform, and then in the middle caved threaded bolt with a head sawed. Hole is not even bored, and carefully dig up a large screwdriver, you only need to hit the center.

3. Now take the prepared a truncated hexagon boltWhich serve as an axis, and wound on it first nut. then enclose washer, don carved circle one more washer and twists the second nut.

First, I put a nut grower, but it turned out that because it planted a mini-leading eight and had to be removed.

4. I insert gathered nasadochku to drill and test for the intended purpose. And it turned out that not everything went smoothly. Nozzle sawing SPR-tube but strongly melts it, and this applies to both the second pipe 20, and a thicker 25 minutes with metal inside.

So for cutting tubes into rings will have to come up with something else. A little piece this can be used for cutting small pieces of iron or plastic, for longitudinal or curved cuts in the sheet metal, and others. Maybe something you still tell.

Evaluate material andsign upCanal.

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