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Foundation Piling Bit Hard Rock Single Roller Cone Bit

8 1/2''
IADC Code 637
Availability:
Quantity:


Size

8 1/2''

Single Roller Cone Bit Single Roller Cone Bit

IADC Code

637

Bearing

Journal bearing

Sealing

O-ring

Cutting Structure

Conical

Rows/Qty

7/52  

Shirttail/Lug

Welding carbide &

adding inserts


Technical Highlight


Bearing System: Equipped with a Journal bearing, our Single Roller Cone Bit ensures smooth operation and minimal friction, reducing wear and extending the service life of your drilling equipment.

Sealing Mechanism: The O-ring sealing provides robust protection against dirt and fluid ingress, maintaining the integrity of the bearing system and ensuring optimal performance.

Cutting Structure: The conical design of our bit allows for a larger contact area with the rock, resulting in faster penetration rates and more efficient rock fragmentation.

Cutting Elements: With 7 rows and 52 cutting elements, including shirttail/lug configurations, our bit delivers a powerful cutting action. The use of welding carbide and additional inserts enhances the durability and wear resistance of each cutting element.


Single Roller Cone Bit
Single Roller Cone Bit



Advantages of HENGJI Single Roller Cone Bit


Durability: Our bits are crafted to endure high drilling pressures and rotational speeds, ensuring a longer service life even in the toughest drilling conditions.

Efficiency: The optimized cutting structure and high-quality materials used in our Single Roller Cone Bit result in faster drilling speeds and reduced downtime.

Versatility: Suitable for a wide range of rock formations, from strongly weathered to slightly weathered rock, our bit is a versatile addition to any drilling operation.


Additional Products Provided By Hengji


Tricone Bit (mill tooth and tungsten carbide insert tricone bit)

PDC Bit (matrix body and steel body PDC bit)

Hole Opener (HDD rock reamer, barrel reamer, etc)

Drag Bit (step drag bit, PDC drag bit, chevron drag bit, etc)

Accessories (single cone, bit breaker, nozzle, etc)


机器 拼_副本hengji


包装

Packaging

Wood Box

Fumigation Tray if necessary

Other special package can be applied according to customer's need 


运输图

Delivery

Prepared to deliver within 1 week, if in stock

Depends on order quantity, when out of stock

Transportation: By sea or air 



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NAVIGATION

Hejian Hengji Bit Manufacture Co.,LTD  is specialized in researching and production of rock drilling bits , mainly includes tricone bits, PDC bits, HDD hole opener, foundation single roller cutters, drag bits and related tools with advanced CNC machines and R&D team.

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Junziguan industrial zone, hejian city, hebei province
+86-317 3213999
+86-18232837832
+86-18232837832
+86-18232837832
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