... :hex19mm, hex22mm (2) Diameter:26-100mm. (3) Taper:degree 4"46, 6, 7, 11, 12 —MAXDRILL Tapered Cross Bits Carbides shapes are ... ) Size: 19mm, 22mm, 25mm(3) Diameter: 26-100mm.(4) Taper: degree 4°46′,6°, 7°, 11°, 12°.(5) Package: in wooden case or ... in carton.(6) Productivity: 50000pcs/ month Our tapered bits include ...