For more information, pls contact sales06(at)cdhptec.com About US We areChengdu Honest Diamond Bit Co., Ltd.Our headquarter is ChengduHistoryPetroleumTechnology Co., Ltd(CDHP)specializes inR&D, productionand ... Leer más
High Performance 45mm 2" H25 Cross Bits Steel CNC Drill Bits Description Cross type bit with steel inserts using H25 thread system. It has a slow penetration rate but it produces a very straight drill hole. • ... Leer más
Heat Treatment TCT Drill Bits Steel Body For Multiple Drilling Machines Drill bits made of carbon steel and carbide tips. Steel body with heat treatment. to make sure strong enough and no broken. Surface ... Leer más
TCT Drill Bits Carbon Steel And Carbide Tips SDS Masonry Drills Drill bits made of carbon steel and carbide tips. Steel body with heat treatment. to make sure strong enough and no broken. Surface sandblast or ... Leer más
Long Shank TCT Drill Bits SDS Masonry Drills with carbide tips Quick detail 1:Long shank, the longest is more than 1000mm 2. Tungsten carbide tips hardness HRA89-HRA91.5 3. 45# carbon steel body with heat ... Leer más
Carbon steel and carbide TCT drill bits for multiple drilling machines Drill bits made of carbon steel and carbide tips. Steel body with heat treatment. to make sure strong enough and no broken. Surface painted ... Leer más
Carbon steel and carbide tips TCT drill bits for multiple drilling machines Drill bits made of carbon steel and carbide tips. Steel body with heat treatment. to make sure strong enough and no broken. Surface ... Leer más
Wood Working Hardened Hole-making Carbide Drill Bits For Plank Or Board Materials Product Descriptions: It is applicable to the hole drilling in the plank or board materials. By using the mixed tungsten cabide ... Leer más
TCT Drill Bits Brad point V point Carbon Steel Durable Boring Tools With Heat Treatment Drill bits made of carbon steel and carbide tips. Steel body with heat treatment. to make sure strong enough and no broken... Leer más