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Advanced 660.4mm 26 Inch Tricone Drill Bits For HDD

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Hebei Crossing Drill Bit Manufacture Co.,LTD

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Advanced 660.4mm 26 Inch Tricone Drill Bits For HDD

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Price :	Negotiable
Payment Terms :	T/T
Supply Ability :	50000PCS/Month
Delivery Time :	5-15work days

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Company Profile

Advanced 660.4mm 26 Inch Tricone Drill Bits For HDD

Advanced cutting structure design: The three cone drill bit adopts innovative cutting structure design, which enables the drill bit to more effectively break the formation and improve drilling efficiency during the drilling process. The unique shape and arrangement of cutting teeth enable the drill bit to generate greater cutting force when in contact with the formation, thereby achieving rapid fragmentation of the formation.

High strength material application: The main body of the drill bit is made of high-strength alloy steel material, which has excellent fatigue and impact resistance performance. This material not only ensures the durability of the drill bit, but also maintains stable performance in harsh environments such as high temperature and high pressure.

Precision heat treatment and surface treatment process: The drill bit undergoes precision heat treatment and surface treatment process, which improves its hardness and wear resistance. These processes can effectively reduce the wear of the drill bit during the drilling process and extend its service life.

Intelligent design and control: We have introduced advanced intelligent technology to optimize the drilling process by precisely controlling parameters such as drill bit speed and torque. This can not only improve drilling efficiency, but also reduce drilling costs and enhance overall economic benefits.

PRODUCT SPECIFICATIONS
product name	26 inch CR515 TCI tricone bit
size	26 inch,660.4mm
model number	CR515
series	CR
tooth type	TCI
connection	7 5/8" Reg PIN
bearing	rubber sealed roller bearing
Nozzle	three jet nozzles
application	piling,construction,water well,oil &gas well,HDD,exploration,geothermal,etc
weight	650kg
certificate	AP7-1,SY/T5164,ISO9001:2008
RECOMMENDED ROCK FORMATION
soft with low compressive strength and high drillability,such as shale,clay,sandstone and soft limestone,etc.
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Type&IADC code	417	437	447	517,527	535,537,547	617,627	637,647	737,837
WOB(KN/mm)	0.35~0.90	0.35~0.95	0.35~1.00	0.35~1.05	0.35~1.05	0.35~1.05	0.70~1.20	0.70~1.20
RPM(r/min)	140~70	140~60	140~60	120~50	110~40	80~40	70~40	70~40

Company Profile

Crossing Bit, a leading manufacturer of PDC bits and tricone bits in northern China, has exported its high-quality drill bits to more than 30 countries, demonstrating its strong market influence and exceptional product strength.

Crossing Drilling Tools has not only established a sterling reputation in the drilling, construction, HDD (horizontal directional drilling), exploration, water well, geothermal, mining, and oil & gas industries, but has also gained widespread recognition from customers for its exceptional product reliability and quality. We are committed to developing and producing a range of high-quality tools, including tricone bits, PDC bits, tricone cutters (single rollers), PDC reamers, drag bits, and HDD hole openers, to meet the diverse needs of our customers.

Our meticulously designed PDC bits are specifically optimized for directional drilling. With exceptional stability, durability, and "directional" friendliness, they are able to precisely maintain the bit's position in narrow and complex pay zones, ensuring smooth drilling operations.

This unique steerable bit technology, combined with high ROP (rate of penetration), sets Crossing Bit apart from the competition and establishes it as a leader in the industry.

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