Mild Steel Dremel Drill Pdc Coring Bit

Owing to our years of industry experience and market understanding, we are leading Exporter, Manufacturer, Distributor & Supplier of Dremel Drill PDC Coring Bit in Cangzhou, Hebei, China.
Place of Origin:Hebei, China (Mainland)
Brand Name:Great
Model Number:GMC3232
Type:Center Drill Bit
Material:tungsten carbide
Use:Well Drilling
Certification:API
Size:7-5/8" or as you need
Color:Golden
Advantage:impact resistance
Connection:3-1/2''API Reg
Process:casting
Application:oil,water and gas and mining well drilling
Formation:hard
Usage:well drilling
Market:USA,Europe,Canada,Russia,Iran,African