Optional specifications: 4mm 4mm 200mm, 5mm 5mm 200mm, 6mm 6mm 200mm, 8mm 8mm 200mm, 10mm 10mm 200mm, 12mm 12mm 200mm, 14mm 14mm 200mm, 16mm 16mm 200mm, 18mm 18mm 200mm, 20mm 20mm 200mm. Used to manufacture milling, turning, cutting, engraving, drilling, punching and other tools.
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