Name: Roller Cone 17.5 Inch Tci Insert Tricone Drill Bit 444.5mm
Brand: Roller Cone 17.5 Inch Tci Insert Tricone Drill Bit 444.5mm
SKU: Roller Cone 17.5 Inch Tci Insert Tricone Drill Bit 444.5mm
Rating: 4.9 (184 reviews)

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Roller Cone 17.5 Inch Tci Insert Tricone Drill Bit 444.5mm

444.5mm Tricone Drill Bit

Tci Insert Tricone Drill Bit

17.5 Inch Tricone Drill Bit

Place of Origin:

Hebei,China

Certification:

ISO9001

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Roller Cone 17.5 Inch Tci Insert Tricone Drill Bit 444.5mm

Product Details

Bit Type:

Roller Cone Bit

Processing Type:

Forging

Usage:

Water, Oil, Gas Well Drilling

Bearing:

Metal Sealed Bearing

Diameter:

121/4

Packing:

Wooden Box

Seal Type:

Metal Face Seal, Rubber O-ring Seal

Cone Type:

Steel Tooth, Tungsten Carbide Insert (TCI)

Payment & Shipping Terms

Price

Negotiable

Delivery Time

5-15work days

Payment Terms

T/T

Supply Ability

50000PCS/Month

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Product Description

The three cone drill bit uses impact crushing to break the formation. During the drilling process, the cutting structure of the drill bit will generate longitudinal vibration, which will have an impact on the rock and is the main way for the cone drill bit to break the rock. Sufficient impact pressure and contact time between the gear teeth and the rock at the bottom of the well, so that the gear teeth can break the rock.

PRODUCT SPECIFICATIONS
product name	17 1/2 inch CR537 TCI tricone bit
size	17 1/2 inch,444.5mm
model number	CR537
series	CR
tooth type	TCI
connection	7 5/8" Reg pin
bearing	rubber sealed journal bearing
Nozzle	three jet nozzles
application	water well,oil well,HDD,exploration,etc
weight	250kg
certificate	A 7-1 SY/T5164,ISO9001:2008
RECOMMENDED ROCK FORMATION
medium soft with low compressive strength and harder abrasive stringers,such as shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,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.

Tags：

Roller Cone 17.5 Inch Tci Insert Tricone Drill Bit 444.5mm

444.5mm Tricone Drill Bit

Tci Insert Tricone Drill Bit

17.5 Inch Tricone Drill Bit

244.5mm Mining Rock Mill Tooth Drill Bit 9 5/8 Inch

Size 558.8mm 22 Inch Tri Cone Rock Bit IADC 635

311mm 12 1/4 Inch Tricone Rock Roller Bits IADC 617

Advanced 660.4mm 26 Inch Tricone Drill Bits For HDD

Rock Tricone Drill Bit

IADC 617 tricone drill bit

12 1/4 inch tri cone bit