Economical sanding pad. Drawing, description

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Economical sanding pad. home workshop

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When grinding surfaces, it is common to use bars with sandpaper wrapped around or nailed. This is impractical - often you have to throw away pieces with wide, completely intact edges. The proposed grinding block consists of two parts: a head with spiked rods and a template with reciprocal holes. Spikes - ordinary nails Ø 5-6 mm.

For work, a strip of sandpaper is cut off with a length equal to the perimeter of the bottom of the block plus 10-15 mm for gluing. Then it is put on the template and fixed by connecting both parts. When, during grinding, the paper on the working surface of the pad becomes unusable, the template is taken apart, the “tube” is turned and clamped again.

Economic sanding pad
Economical sanding block (on the right - curly templates): 1 - block head, 2 - spike, 3 - reciprocal hole in the template, 4 - sandpaper, 5 - template, 6 - gluing seam

The lower part of the block can be given any shape depending on the configuration of the treated surface.

Author: P.Mikhailov

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