Diamond Core Drill Bit (Core Bit) 

We can supply all kinds of core drill bits ,also can produce according to customers' requirements.  Description  BQ,NQ,HQ,PQ  Quality  High  Port of shipment  Shanghai  Delivery time  Quantity  OEM/ODM  Customization Service Provided Product show Company Information   Packaging & Shipping   FAQ Q1: Wonder if you accept small orders? A1: Do not worry. Feel free to contact us .in order to get more orders and gi…