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■特點：
☆短圓柱連接形式。
☆適用于加工方形或其它異形工件。
☆性能可靠，經濟實用。
■Specificity:
☆Short cylindrical center mounting.
☆Suitable for processing all kinds of square and other irregular workpieces.
☆The chucks are economic practical and with high performance reliability.