Place of Origin
Henan, China
Customized support
OEM, ODM
Name
step chevron type pdc drag bit
Application
Oil/Gas drill bit,Coal mining drill bit,etc.
Material
diamond & sintered carbide
Diameter
50mm~200mm, 240mm, 290mm, etc
Certification
ISO9001: 2008
Rock formation
soft rock, hard tock, conglomerate etc.
Matrix Material
No. 45 Steel
Type
PCD drill bit reamer / reamer bit
Usage
coal mining, water well, geological exploitation, etc