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high speed steel grounded HSS - G |
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steel, aluminium, tool steel, copper alloy |
PLASTIC CASE |
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1 mm , 1.5 mm , 2 mm , 2.5 mm , 3 mm , 3.5 mm , 4 mm , 4.5 mm , 5 mm , 5.5 mm , 6 mm , 6.5 mm , 7 mm , 8 mm , 10 mm , 12 mm , 13 mm , 7.5 mm , 8.5 mm , 9 mm , 9.5 mm , 10.5 mm , 11 mm , 11.5 mm , 12.5 mm |
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