diamond drag bit

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Forging Drilling Tools Drag Drill Bit Product Description: Our Drag Drill Bit is a superior quality of carbide drill bits with a double-cut design tha...

..., coal, water conservancy and hydropower, highway, high speed railway and bridge etc. PDC : Product: PDC Size: 60mm - 660mm Wing...

... PDC / PDC For Water Well Drilling Product Application PDC drilling is made by PDC cutters and steel. It is one of th...

... to non core pdc . Having the feature of long service life and wear resistance. Widely used in coal mining and water well drilling. Abou...

Water Well Drilling PDC ,3 Blade PDC We specialized in manufacturing Drill Rods, Casings, Core barrels, , Reaming sh...

... Engraving Graver Application material: marble, granite, sandstone, bluestone, etc High concentration of provides a faster cut rate,...

... used for environmental and exploration drilling 1.Description: Introducing our high-quality PDC , designed for efficient drilling in s...

... penetration rate and longest lifespan at roughest condition. are designed for medium to hard formation and are used in areas that contai...

...easy to be saltatory during the drilling. The high impact-resistance cutters (model 1308) are making sure stablize the . 2, the body of the PDC ...

... in mining, civil engineering and the oil industries. Generally, it include the Three Wings, Four Wings, Five wings or blades PDC Non-Coring . ...

... 311mm Three wings for water well drilling Product Description Size of Rock 311.1mm 12 1/4" blade 3 Thread Connection Male buckle RPM 1...

... and construction. are used for drilling in soft to medium formations. Chevron-type are recommended for drilling in slightly har...

... type of used widely for soft to medium formations. Step-type s are very effective in drilling soft and unconsolidated material. T...

..., as well as drilling out concrete or grout. are also a more economical solution for seismic drilling. Chevron are designed for medi...

The Factory Directly Supplies Drill , PDC Drill , Drag Drill , And Rock Heads For Mining Introduction Each type of Rotary Steerable System...

PDC drag bits PDC drag bits are widely used in geological drilling, mine drilling, water well drilling and other fields. The main feature is high spee...

....6*36.5 6 14/16 3 NQ core 75.4*47.7 6 14/16 4 NQ3 core 75.4*45.2 6 14/16 5 HQ core 95.7*63.6 6 14/16 6 HQ3 Diam...