Taper Drilling Tools

—MAXDRILL Tapered button bits

Used for hard or very hard rock formation. Excellent quality and durability and  Specialized heat treat & stress relief，also Maximum performance and hole cleaning ability

(1) Type: button bits                      

(2) Size: 22mm, 25mm

(3) Diameter: 28-45mm.

(4) Taper: degree 4°46′  6°, 7°, 11°, 12°.

(5) Package: in pallet or in carton.

(6) Productivity: 50000pcs/ month

Our tapered bits include both cross and button designs.