This series bits are non-sealed Roller Bearing bits that are cooled and cleaned by air with fast drilling speed and good strength which are used for the development of open-pit coal mines, iron mines, and non-ferrous metal mines.The thrust bearing is made of materials with high wear resistance, high hardness, and high temperature resistance to improve its load-bearing capacity.
The air-cooling system can improve the air circulation conditions in the bearing cavity and reduce the temperature inside the bearing cavity.
The cutting structure adopts circular arc hard alloy ball teeth to improve compressive strength and wear resistance and reduce tooth breakage rate.
The palm back is equipped with hard alloy teeth and welded with wear-resistant alloy to reduce wear on the palm back and extend bearing life.

 
Technical parameter 
 	 			Brand new water well drilling bits tricone rock bit for drilling
 		
 			Bit size
 			7 1/2inch.
 		
 			IADC code
 			537
 		
 			Nozzle Qty
 			3
 		
 			Connection
 			4 1/2'' API REG
 		
 			Rotary Speed
 			40 - 110
 		
 			Weight on Bit
 			35 - 105
 		
 			Application
 			Water well drilling, mining, Construction, Horizontal Directional Drilling(HDD)
 		
 
Contact
 Ella Chen
 WhatsApp/wechat: +8615167050487
 Mail: sale68@jugonggroup.com

537 IADC Code Tricone Roller Rock Bit 6 12 14 5 12 Tricone Drill Bit

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537 IADC Code Tricone Roller Rock Bit 6 12 14 5 12 Tricone Drill Bit

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Brand new water well drilling bits tricone rock bit for drilling
Bit size		7 1/2inch.
IADC code		537
Nozzle Qty		3
Connection		4 1/2'' API REG
Rotary Speed		40 - 110
Weight on Bit		35 - 105
Application		Water well drilling, mining, Construction, Horizontal Directional Drilling(HDD)