Mining Blasthole Drilling Tricone Bits 251mm IADC435
Tricone Bit is the best all-purpose drill bit and can be used for many different types of rock formations, such as Soft Rock Formations (consist mainly of sand, clay, limestone or shale), Medium Rock Formations (calcites, dolomites, hard limestones, and some hard shale), Hard and Abrasive Formation (hard shale, calcites, mudstones, chert, pyrite, granite, quartzite, and cherty lime stones).
| PRODUCT TYPE: | Mining Blasthole Drilling Tricone Bits 250mm 9 7/8 Inch IADC435 |
| CUTTING STRUCTURE: | Gauge rows are chisel type and inner rows are conical type. Designed for very soft formation with low compressive strengths and high drillability such as shale, soft limestone, sandstone, conglomerate, soft dolomite and coalore. Application: 6,000-9,000 PSI |
| SHIRTTAIL PROTECTION: | Hard metal on lug; Wear resistantcarbide on shirttail lip and lug. |
| PRODUCT SPECIFICATION: | IADC Code: 435 Bearing Type:Roller-Ball-Roller-Thrust Button/Sealed bearing Circulation Type: JetAir Pin Connection: 6 5/8" API Bit Diameter: 251 mm (9 7/8) Product Weight: 65KG (143Lbs) |
| OPERATING SUGGESTIONS: | Weight on Bit: 9880-39500 Lbs Rotary Speed: 120-90 RPM Air Back Pressure:0.2-0.4 Mpa |
Main Products DrillMore Provide
We mainly provide Tricone Bits(TCI Drill Bits) for open pit mining.
a). Type: Tungsten Carbide Insert (TCI)
b). Formation Application: Soft to Hard Formation
c). Size Available: 6 3/4", 7 7/8", 8 1/2", 9", 9 7/8", 10 5/8", 11", 12 1/4", 14 3/4"...
d). Popular IADC Code: IADC435,545,645,725,735,745,825,835
How to Order?
1. Size of the bit diameter.
2. It is better if you can send the photo of the bits you are using.
3. IADC code you require, if no IADC code, then tell us the hardness of the formation.
DrillMore Rock Tools
DrillMore is dedicated to the success of our customers by suppling drilling bits to each application. We offers our customers in the drilling industry many options, if you do not find the bit you are looking for please contact our sales team at following to find the correct bit for your application.
Head Office: XINHUAXI ROAD 999, LUSONG DISTRICT, ZHUZHOU HUNAN CHINA
Telephone: +86 199 7332 5015
WhatsApp: https://wa.me/8619973325015
Email: [email protected]
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