B76-1 gold mining core drill bits with top grade diamond

Place of Origin:

Jiangsu, China

Brand Name:

HIZAR, HIZAR

Type:

DRILL BIT, impregnated, surface set, PCD, etc.

Machine Type:

Drilling Tool

Certification:

ISO

Material:

Stainless Steel, 45# steel + Diamond

Processing Type:

Forging

Use:

Ore Mining

Application:

ore or oil mine prospecting, soil sampling, water well drilling etc

Colour:

black, blue, red, green etc.

Size:

AQ, BQ, NQ, HQ, PQ, TNW, T2101, NMLC etc.

Thread:

standard, male or female thread

Sample:

available

OEM:

available

Packing:

carton box, wooden case or customized