Description:Description: 31-piece 25mm bit 1-piece magnetic bit hold 1-piece quick change chuck 1-piece 120mm extension bar Features:in unique plastic box; include all kinds of bits. Lead time required: 60days Measurement of Single Product: 22.50x12.00x4.00(CM) Min Order QTY: 1000(Sets) QTY/20’: 20100(Sets)