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8.5inch Milled Tooth Bit Iadc227 High Performance Drilling

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Hebei Crossing Drill Bit Manufacture Co.,LTD

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8.5inch Milled Tooth Bit Iadc227 High Performance Drilling

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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

8.5inch Milled Tooth Bit Iadc227 High Performance Drilling

Before using a three cone drill bit, a series of preparatory work is required. For example, a detailed construction plan needs to be developed, including material selection and configuration, power configuration, and determination of laying area. At the same time, ground treatment is also a crucial step, which requires reserving a height from the ground to the threshold, and then leveling the floor heating to ensure no unevenness. If there are water pipes or cables, they should be slotted and buried underground to ensure that the ground is level and the bottom can meet the construction requirements.

PRODUCT SPECIFICATIONS
product name	8 1/2 inch CR227 mill tooth tricone bit
size	8 1/2 inch,215.9mm
model number	CR227
series	CR
tooth type	mill tooth
connection	4 1/2" Reg PIN
bearing	rubber sealed journal bearing
Nozzle	three jet nozzles
application	water well,oil well,HDD,exploration,etc
weight	45kg
certificate	SY/T5164,ISO9001:2008
RECOMMENDED ROCK FORMATIONS
medium hard with relatively higher compressive strength and hard stringers,such as hard shale,sandstone and limestone,etc.
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Type&IADC code	116,117	126,127	136,137	216,217	317	337
WOB(KN/mm)	0.35~0.90	0.35~1.00	0.35~1.05	0.35~1.2	0.7~1.30	0.80~1.40
RPM(r/min)	150~80	150~70	120~60	90~50	80~45	75~45

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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