-40%
N&N Drilling Supply PQ Core Bit
N&N Drilling Supply PQ Core Bit
N&N Drilling Supply PQ Core Bit
N&N Drilling Supply PQ Core Bit

N&N Drilling Supply PQ Core Bit

$ 132

Availability: 100 in stock
  • All returns accepted: Returns Accepted
  • MPN: Does Not Apply
  • Item must be returned within: 14 Days
  • Brand: N&N Drilling Supply
  • Return shipping will be paid by: Buyer
  • Condition: New – Open box
  • Restocking Fee: No
  • Refund will be given as: Money Back

    Description

    Diamond impregnated bits are the most widely used bits in the core drilling industry. By adjusting the combination of metal powders and diamonds in the crown (or matrix), diamond impregnated bits can be manufactured to maximize penetration rates and bit life in a variety of rock formations. These variations are commonly identified by a series rating. As drilling progresses, the crown is slowly worn away, exposing new diamonds on the cutting surface. When the wear rate between the matrix material and the diamonds is balanced, optimum penetration rates and bit life will be achieved.