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Diamond Core bit segment,drill segments,core segments they includes 6#, 10#,16#,30#, 60#, 80#, 100#, 120#, 180#, 200#, 400# 0Floor concrete segment,drill segments,quarry segments,diamond core drill bit segmentthis kind of segments are used by drilling and coring on nature stone, artificial stone and concrete wall, floor, road, wall and so on.there are mainly two types of shank: straight and ...

This is our new design according to clients' requirement.with very very long lifespan.If you are looking for,pls contact with me Long Lifespan Diamond Granite Tips(European market) ----------------------------------------------------------------------------------------------------Quality grade: 1.Long life time without chipping2.Stable performance Long Lifespan Diamond Granite Tips(European ...