Introductions and features of the tungsten carbide chisel and tapered button bits:
1.Chiesl Bit
Bit Diameter 30-42mm,Taper7 degree
2.Cross Bit
Bits Diameter32-42mm,buttons8*12,Taper7degree,water hole3
3.Chiesl Oblique Bit/Chiesl Long bit
Bit Diameter32-42,buttons8*12,taper7 degree,water hold3
4.four button bits
Bit Diameter30-42mm,Taper7degree,Guage3*8,Front1*8,Angle25 degree,Water hole3
5.Seven Button bits
Bit Diameter3251mm,Guage5*10,Front2*8,angle35degree,
taper7/11/12 degree,water hole3
6.Fact Face/Drop Center/Retrac Button
Bit Diameter64mm,76mm,89mm,102mm,threadR32,R38,T38,T45,T51