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

Delivery Time:5-15work days

Payment Terms:T/T

Price:Negotiable

Supply Ability:50000PCS/Month

Processing Type:Forging

Advantage:High Performance

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Hebei Crossing Drill Bit Manufacture Co.,LTD

Verified Supplier

Location: Cangzhou Hebei China

Address: Junzi Guan Village, Hejian, Cangzhou, Hebei, China

Supplier`s last login times: within 1 hours

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Product Details Company Profile

Product Details

PRODUCT SPECIFICATIONS
product name	9 5/8 inch CR832 TCI tricone bit
size	9 5/8 inch,244.5mm
model number	CR832
series	CR
tooth type	TCI
connection	6 5/8" Reg pin
bearing	Open bearing
Nozzle	three jet nozzles
application	Mining,exploration,etc
weight	65kg
certificate	API7-1,SY/T5164,ISO9001:2008
RECOMMENDED ROCK FORMATION
hard formation with high abrasiveness,such as hard limestone,dolomite,hard 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

CUTTING STRUCTURE

Gauge rows are ovoid type and inner rows are conical type:

SHIRTTAIL PROTECTION:

Hard metal on lug;

Wear resistant carbide on shirttail lip and lug.

PRODUCT SPECIFICATION: IADC Code:832

Bearing Type: Roller-Ball-Roller

Circulation Type: Jet air

Cutting Structure: Inner and Nose rows: Ogive

Gauge rows: Ovoid

Heel rows: round

Pin Connection: 6 5/8” reg pin

Bit Diameter: 244.5mm

Product Weight: 65KG

OPERATING SUGGESTIONS Weight on Bit: 39500-79130Lbs

Rotary Speed: 90-60 RPM

Air Back Pressure: 0.2-0.4 Mpa

Actual drilling parameters must be determined for specific applications.

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.

Company Profile

Hebei Crossing Drill Bit Manufacture Co Ltd,as a leading manufacturer of PDC bits , tricone bits and reamers in northern China, a ,we have 20 years exporting experience to more than 60 countries , gaining widespread praise.

The company maintains a great reputation in the well drilling,construction, HDD (horizontal directional drilling) ,exploration, water well, geothermal, mining and oil & gas industries, we can provide dependability and high-quality products at excellent value.Our main products cover: Tricone bit ,PDC bit,Core bit,single rollers,PDC reamers,Drag bits ,HDD rock reamers. all our products are qualified with the API 7 Specification and ISO 9001 Quality Standards.

The company always keeps its lead on the technology and equipment. The main equipment includes the intelligent automatic intermediate frequency heat treatment "production line "which features the world advanced level, the screw thread handling machine, various intelligent CNC thread producing machine, wear-resisting automatic electric welding machine.

To fulfill the specific requirements of directional drilling, we have carefully designed and manufactured customized PDC bits. These bits excel in stability, durability, and directional performance, ensuring precise positioning even in narrow and fluctuating mining areas. Combined with high ROP (rate of penetration), our controllable bit technology has enabled Crossing to stand out in the fiercely competitive market.

Our mission is to ensure that every bit achieves faster drilling speeds and longer service life, creating greater value for our customers.

Crossing is a leader in modern manufacturing and service integration,our mission is to guarantee each drill bit :Drills faster ,Lasts Longer .

Product Tags:

mining rock mining rock drill hard rock miner

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

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