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4 1/2 Inch Tricone Rock Bit IADC737 With Tungsten Carbide Inserts

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Hebei Crossing Drill Bit Manufacture Co.,LTD

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4 1/2 Inch Tricone Rock Bit IADC737 With Tungsten Carbide Inserts

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Certification :	ISO9001
Price :	Negotiable
Payment Terms :	T/T
Supply Ability :	50000PCS/Month
Delivery Time :	5-15work days

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Product Details
Company Profile

4 1/2 Inch Tricone Rock Bit IADC737 With Tungsten Carbide Inserts

Three cone drill bits have the characteristic of efficient drilling. Its unique design allows the drill bit to quickly break and drill into formations during rotation, thereby improving the efficiency of drilling operations. This efficiency is not only reflected in drilling speed, but also in the crushing and cutting ability of formation materials, allowing the three cone drill bit to exhibit excellent performance under various formation conditions.

PRODUCT SPECIFICATIONS
Product name	4 1/2 inch CR737 TCI tricone bit
Size	4 1/2 inch,114.3mm
Model number	CR737
Series	CR
Tooth type	TCI
Connection	2 7/8" Reg pin
Bearing	rubber sealed journal bearing
Nozzle	center jet nozzles
Application	water well,oil well,HDD,exploration,etc
Weight	8kg
Certificate	,SY/T5164,ISO9001:2008
RECOMMENDED ROCK FORMATION
hard formation with high compressive strength and high abrasiveness,such as limestone,dolomite,sandstone and chert,etc.
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Type&IADC code	417	437	447	517,527	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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