8d Replaceable Tip Drill/Exchangeable Tip Drill Ningbo Mechin Cutting Tools Co., Ltd. Base Info Model NO.:TC08-180-XP20Customized:Non-CustomizedType:Replaceable Tip DrillMaterial:Alloy SteelUsage:Metal DrillingTrademark:MECHINTransport Package:Plastic Box Packed in CartonOrigin:China Description Pre:Hpd Pilot Drill for Modular Large Diameter Drill Next:Pilot Tricone Bit for HDD Drilling