Elektronazhdak made of drills and abrasive wheel. Master OK

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I decided to adapt the long rested emery wheel under the economic needs - to make electric knife sharpener, and everything else. The result was a functional-off nozzle.

The required spare parts kit

Then complete freedom, just looked in the boxes that come up. To place went mechanism for manual cutting of round holes on the tile cutter, which was dismantled for parts.

The basis for the rotation of the wheel

handy:

1. The axis of 10 mm in diameter and threaded at the factory drill tip, on which there is a nut with a thumbscrew. Nut was the emphasis on one side. Shaft diameter is selected such that entered the drill chuck.

2. Another handy flattened rigid plate for the stop on the other side.

3. Sawn off from the leg of a chair round piece to be inserted into the central hole of emery. He needed to ottsentrovki range when installed in a cartridge. The width of the piece of wood 1 cm less than the width of the circle.

The diameter of the circular cutting of wood 30 mm, it is responsible for the size of the hole diameter of the circle. According to the center hole drilled 10 mm for landing on the axle.

construction assembly

1. I spin on the shaft until it stops and lamb wearing wooden kruglyashok axle. If the diameter of a ball joint a little less, you can podmotat bit of tape. I insert the whole thing in the emery wheel.

2. Further, the presser nut screwed metal plate. When tightening the centering axis as the nut with lamb that is responsible for clamping range from the front side, this requires.

3. The time has come to establish a miracle in terms of drill and check it on working capacity. At the same time I took a couple of knives from the kitchen, so as not to delay elektrotochilku experience in practice. And how it works, you can see in the video.

Well, all the knives sharp! More rubber for gluing shoe going to grind so. Maybe later something else has improved in design, but it is so. In larger fantasy drill can be mounted on a frame and use in continuous switching mode, by pressing the latch on the handle.

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