ITEM NAME:Multi-function 6x Spear Head Ceramic Tile Glass Drill Bits Set 4/5/6/8/1 VJB Descriptio n Specification:.Suitable for Ceramics, granite, tiles, stone, wood, plastic,concrete wall to drilling hole. Scope of application: glass, ceramic. Can be installed in the hand drill, electric drill. We'd like to settle any problem in a friendly manner.
