HOME
ABOUT
Company Profile
Honor
Factory
PRODUCT
Steel Body PDC Bit
Core and combined bit
Matrix Body PDC Bit
Tricone Bit
Roller Bit Palm
Roller cone hole opener
Rotary drilling tool
Downhole motor
Diamond wire drawing die blank
NEWS
CONTACT
MESSAGE
中文
English
Русский язык
Keyword:
8 1/2 inches PDC core bits, 12 blades, suitable for coring in soft to medium hard formations with abrasive properties. Soft shale, limestone, sandstone.
core drill bits
core bits
PDC core bits
8 1/2 inch
twelve blades
12 1/4 inches PDC core bits, 16mm PDC cutters, 12 blades, suitable for coring in soft to medium hard formations with abrasive properties
16mm PDC cutters
12 1/4 inch
Products
certificate3
ISO45001
ISO14001
ISO9001
certificate2
Hebei Ruishi Bits Manufacturing Co.,Ltd
News
undefined