4 Blades PDC Bit

133mm step PDC blade bits for well drilling

Description of 4 wings 133mm step PDC blade bit 4 wings step PDC blade bit is steel body non coring PDC bit, PDC blade bit adopt high quality geological 1308 PDC cutters and 45# steel to produce. 4 wings PDC bit is more stable when drilling while it...

Steel body non-coring 4 blades PDC bit 89mm

4 blades PDC bit 89mm belong to steel body PDC non core drill bit, it adopts 1308 PDC cutters and 45 # steel to produce with forging process, use for hole drilling in coal mining and water well drilling, dam construction and water conservancy etc....

4 blades 178mm PDC bit for well drilling

7 inch non coring 4 blades PDC bit adopts demestic quality 1308 PDC cutter and Shanghai Baosteel material 45 # steel to produce with forging process. 1308 PDC cutters as the cutting teeth, 1304 PDC cutters as the pillar teeth, tungsten carbide blank...

4 blades 6 inch PDC bit for drilling

Product description 4 wings PDC bit is made by 1308 PDC cutters and steel with forging process, they are widely used in hole drilling in ming and water well drilling, dam construction and water conservany etc. Compared with 3 wings PDC bit, 4 blades...

4 wings PDC drill bit 133mm for well drilling

4 winged PDC bit adopt quality 1308 PDC cutters and steel to produce, It has good stability and fast footage in soft to medium hard formation. Widely used in coal mining, water well drilling, dam construction, briage building and water conservancy...

4 wings PDC drill bit 113mm for mining

4 blades PDC bit adopt quality geological 1308 PDC cutters as the cutting teeth, 1304 PDC as the pillar teeth, tungsten carbide blank is the PDC bit diameter gauge, 45# steel is the bit body. Combining the advantage of the PDC cutters and steel...

4-wings PDC rock drill bit 98mm

This is our 4 blades PDC bit 98mm, It adopts quality geological 1308 PDC cutters as the cutting teeth, 1304 PDC as the pillar teeth, tungsten carbide blank is the PDC bit diameter gauge, 45# steel is the bit body. Combining the advantage of the PDC...

4 wings PDC bit 113mm for hard formation drilling

Products description of 115mm 4 wings PDC bit 4 wing PDC bit 115mm is made by PDC cutters and steel, 1308 PDC is the cutting teeth, 1304 is the pillar teeth. 4 wings PDC bit is more stable when drilling holes and can drill harder formation than 3...

Customized well drilling 113mm PCD bit 4 wings

Product descrption of 4 wings PDC bit 4 1/2" 113/114MM PDC bit is use for hole drilling in mining and water well drilling. Its drilling footage speed is faster in soft formation when compared with tricone bit and diamond bit. We have 4 wings PDC...