Chinese wholesale Roller Cone Drill Bit - Soft Rocks Drilling Roller Cone Bits IADC437 Sealed Bearing and Long TC Insert Bits – FAR EASTERN
Chinese wholesale Roller Cone Drill Bit - Soft Rocks Drilling Roller Cone Bits IADC437 Sealed Bearing and Long TC Insert Bits – FAR EASTERN Detail:
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Product Description

IADC437 tricone roller bits have very long tungsten carbide inserts that suit for drilling very soft rocks.
Soft rocks are always full of sticky compositions that covers teeth which makes bit-balling.
Shorter tungsten carbide inserts could drill hard rocks easily, but it can not drill soft and sticky rocks, bit-balling will prevent rock from being broke.
IADC437 is longer TC inserts roller cone bits, it is suitable for drilling soft formations at fast speed.
Operating Parameters
This roller cone bits are used for soft formations with low compressive strength and high drill ability, such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.

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Product Specification
Specification of Drilling Roller Cone Bits
| Cone Size | 1/3 (Thirds) for building 8 1/2″ Tri-cone Roller Bit |
| Bearing Type | Elastomer Sealed Bearing |
| Grease Lubrication | Available |
| Grease Compensation System | Available |
| Inserts Shape | Long Chisel |

Product detail pictures:
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We strive for excellence, service the customers, hopes to become the nice cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Chinese wholesale Roller Cone Drill Bit - Soft Rocks Drilling Roller Cone Bits IADC437 Sealed Bearing and Long TC Insert Bits – FAR EASTERN , The product will supply to all over the world, such as: UAE, Amman, Sheffield, We've a good reputation for stable quality solutions, well received by customers at home and abroad. Our company would be guided by the idea of Standing in Domestic Markets, Walking into International Markets. We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!





