To protect the cutting edges of tools from accidental damage during storage and transportation will help simple cozies. They can produce in just a few seconds. Take a cut from leather, thick cloth or canvas strip, fold it in half to connect the sides with scriptorially.
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V8-motor built in 1992 from scratch. All parts are constructed Soren Pedersen. Ø21мм pistons, hub 20 mm runs on ordinary gasoline with 1% oil. Video:
