Is there any way to repair a scratched drum machine without replacing it?

I left my knife in the pocket of my jeans "and is lined with burrs inside the drum badly. The irregularities on the surfaces of the drums inside can damage clothing if not repaired, but replacing the drum is very expensive. Is there one way to fix on a budget?

Use sandpaper to areas of flash then use the porcelain touch-up paint in those areas.

Knife Sharening For Noobies #14: Tip Repair

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Swiss+Tech 61011 Gift Box Set of Micro Mini Tools $16.90 Swiss+Tech represents a quantum leap in the art of micro-tool making. They’re compact, easily transportable tools that combine craftsmanship and innovation to create a new category of patented consumer products–Key Ring Tools. Unlike all other multi-function tools, many Swiss+Tech tools have a patented, quick-release, integrated locking system that attaches to any key ring, thereby eliminating …

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