1. 和高质量2.产品名称：刀头3.无需打包，易于安装4.适用型号为：HQ6900 HQ6976 HQ6986 HQ6996 HQ6927 HQ6920 HQ6902 HQ6904 HQ6906 HQ6923 HQ6925 HQ6926 HQ6955 HQ6944 HQ6945 HQ6946 HQ6947 HQ6948 HQ6940 HQ6941 HQ6942 HQ6950 HQ6970 HQ6990 HQ6405 HQ6415 HQ6423 HQ6831 HQ6941 HQ6941 HQ6423 HQ6831 HQ66941 HQ6940 HQ6940 HQ6831 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6940 HQ6940 HQ6990 HQ6990 HQ6405 HQ6415 HQ6423 HQ6831 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6940 HQ6940 HQ6990 HQ6990 HQ6405 HQ6423 HQ6831 HQ6941 HQ6941 HQ6941 HQ6941 HQ6941 HQ6940 HQ6950 HQ6970 HQ6970 HQ6990 HQ64842 HQ5426 HQ5430 HQ6445 HQ6842 HQ6844 HQ6849 HQ5413 HQ6605 HQ6610 HQ6853 HQ5625 HQ6640 HQ6854 HQ6855 HQ6645 HQ6646 HQ6675 HQ6859 HQ5812 HQ5813 HQ6695 HQ6696 HQ6868 HQ6874 HQ6879 HQ5817 HQ5820 HQ5823材料： 金属色：如图所示包装内容：1 x 刀头 1 x 清洁刷仅上述包装内容，其他产品不包括。注意：光线反射和不同的显示可能会导致图片中物品的颜色与实物略有不同。允许的测量误差为 +/- 1-3 厘米。