drill tools, BQ NQ HQ PQ core drill bit, wire line impregnated diamond core drill bit

Hebei, China

JS

AWL BWL NWL HWL PWL T2-101

Center Drill Bit, Core Drill Bit, Indexable Drill Bit, Spade Drill Bit, Twist Drill Bit

Metal Drilling

5

Black Oxide

Brill Bit

Coal Mining

Each bit is inner packed in a small carton independently, outer packed in larger carton with other units

Beijing airport or Tianjin port