Fast Cutting Roof Type Diamond Core Drill Bit SegmentShanghai Yingni Industrial Co., Ltd.FOB Price: $1 - $1.2$1-$1.2China
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DIAMOND Segments For Diamond Core Drill BitsShanghai Yingni Industrial Co., Ltd.FOB Price: $1 - $1.3$1-$1.3China
Concrete Drill Bit Diamond Segment for Core Bit Drilling for Reinforce Concrete Wet CuttingPulifei Diamond Tools CO., LTD.China
Diamond Segment For Diamond Core Drill BitFreet Diamond Tools Co.,LtdFOB Price: $0.2 - $5$0.2-$5China
Good Cutting Performance Arranged Segments Core Bit for Drilling ConcreteGuilin Sunshine Superhard Material Co., LimitedChina