Impregnated diamond drill bit

Impregnated diamond bit

Electroplated Diamond Core Bit

Casing Bits

AQ High Quality Synthetic Wireline Impregnated diamond core bit

BQ High Quality Synthetic Wireline Impregnated diamond core bit

NQ High Quality Synthetic Wireline Impregnated diamond core bit

Hot sales! HQ High Quality Synthetic Wireline Impregnated diamond core bit for mining exploration

PQ High Quality Synthetic Wireline Impregnated diamond core bit

HQ3 High Quality Synthetic Wireline Impregnated diamond core bit

NMLC High Quality Synthetic Wireline Impregnated diamond core bit

NQ2 High Quality Synthetic Wireline Impregnated diamond core bit

NQ3 High Quality Synthetic Wireline Impregnated diamond core bit

NQ3 High Quality Synthetic Wireline Impregnated diamond core bit

NQ Tungsten Carbide Bit

HQ Tungsten Carbide Bit

BW High Quality Synthetic Wireline Casing Bits; Hot sales!

NW High Quality Synthetic Wireline Casing Shoe

HW High Quality Synthetic Wireline Casing Shoe

PQ3 High Quality Synthetic Wireline diamond core bit for mining exploration