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7. Do not perform "make-shift" repairs to tools. AUTO REPAIR TECHNICIANS 8. Transport hand tools only in tool boxes or tool belts. 9. Wear safety glasses, goggles or face shields when operating grinders. Grinders. 1. Do not use grinding wheels that have chips, cracks or grooves. 2. Do not use the grinding wheel if it wobbles. Tag it "Out of ... ................
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