Feature of Surface-Set diamond bits

1.Shallower waterway.

2.Sufficient overlap to prevent premature wear of matrix.

3.Appropriate for soft, agrasive, unconsolidated rock formation,as well as, harder formation, where the available rotational speeds and bit loads are insufficient to use impregnated diamond bits due to drilling equipment limitations. Recommended for use in drilling harder formations.

4.drillsphere bit manufactures a wide range bit with different diamond grades, size, arrangement,design to maximize cutting efficiency for various rock formation.

Multi step bit top surface Suit for complete strata layers

Arc bit top surface suitable for fractured strata layers