Impregnated diamond core bits

Impregnated Diamond Core Bits are manufactured with very small, high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded. Thus new sharp diamonds are exposed to continue cutting through the rock. In most geological formations, impregnated bits are more economical to use than other bits.

Specifications
1.High quality synthetic diamond powders
2.PQ HQ NQ BQ NQ3 HQ3 PQ3 etc.
3.7mm,10mm,12mm,14mm working layer
4.Patented matrix formulation

Impregnated diamond core bits