Description:8mm Alloy Ceramic Tile\/Glass\/Mirror Drill Bits\/Cutter For Building IndustryMaterial: Alloy tungsten steelLength: 7cmDrill Diameter: 8mmColor: SilverQuantity: 1pcsWeight: 15g
Features:This drill bit is for the hard brittle ceramic materials such as glass and so on.It can be used with the ordinary drilling hammer. It must be added coolant when it is being used.When drilling holes， your force should be slow，especially when at the beginning of drilling and at the moment of drilling the glass through.Turn to the right when working ，speed 400-500.It is suitable for drilling into: Glass， Tile， China， Ceramic， used in the building industry.
Tips:Pour water over area to be drilled. Never allow your drill bit to overheat， take small breaks to allow it to cool by dipping it in cold water.Drilling holes without water will cause excessive heat generated during the drilling process !#!amp!*!amp; may cause the bit to become blunt !#!amp!*!amp; lead to poor drilling performance.The hardness of the material !#!amp!*!amp; the operator determine the overall performance.Do not apply too much pressure as your tile\/glass will break !#!amp!*!ndash;just let the drill do the work.Use rotary action only but not hammer action， wear safety glasses.
Package included:1x 8mm Glass Drill