... ,drill,band saw blade,hss tool bit,bearing,reamer.OEM&ODM welcom Product DescriptionBFL--Solid Carbide Twist Drill Bit ... We can make all kinds of drill bits, twist drills, center ... 3)Material: Kenmmetal, sandvik, and CB carbide 4)Excellent performance in some sticky metals cutting ... 11703811.1~12703812.1~148040169045 Carbide Twist Drill Bits