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MEI Awards Winners Product Detail

Selected Award Diamond Drill Bit

Diamond Drill Bit
Diamond Drill Bit
Zhecheng Hongxiang Superhard Material Co., Ltd.
Tools & Hardware
Diamond drill bits 1, Diamond grits are producing by ourself, which can guarantee the quality always best. 2, two types quality for your choose. the one is more sharpness, only 3-4 minutes to drill, can drill the holes about 1000 pcs. the other is well wear-resisting, need 6-7 minuts to drill, can drill about 2000 holes. 3, 28 years producing experience and professional guidance,will cut your cost and engry.
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