Products Description DESCRIPTION A drill bit is a device attached to the end of the drill string that breaks apart, cuts or crushes the rock formations when drilling a wellbore, such as those drilled to extract water, gas, or oil. The drill bit is hollow and has jets to allow ...

Dongying Lake Petroleum Technology Co.,    [Energy]   [Energy Projects]   [2023-04-08 17:24:58 ]

China tungsten carbide oilfield PDC drill bits for drilling PDC Bits\',Diamond Bits\' cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations. 1.Cutting structure is force balanced and bit blade is asymmetrically designed so that the ...

Dongying Lake Petroleum Technology Co., Ltd.    [Minerals & Metallurgy]   [Metal & Metallurgy Machinery]   [2019-08-17 17:16:00 ]