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Abrasive cut-off machine (Cutter)
Grinding Action Wearing (마멸) ↓ Crushing (파쇄) Drop Out (탈락) Becoming (생성)
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Components of Cutter Exterior case [thermoset]
Alignment pin [steel alloy] Motor [ceramic] Electric Wire [nichrome] Spring [high carbon steel] Non-recycle, hard, light Hard , proper stress Hard, Insulator Electrical Conductor Ductility
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Cutting Blade Metal Blade Alumina Oxide Blade Diamond Blade
-High Price -High Durability -High Hardness Using → Cutting Wood Alumina Oxide Blade -Low Price -Low Durability -High Hardness Using → Cutting Steel Diamond Blade -High Price -High Durability -Very High Hardness Using → Cutting Granite, Tile
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