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5" Powerroc High Air Pressure DTH Rock Drill Bit for Hard Rock Drilling
US$350.00-950.00
1 Piece
Sample price:US$700.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
ISO 9001Model NO.
DTH-HP-5Length
Taper-lengthType
Center Drill BitMaterial
Tungsten CarbideUsage
Well DrillingAfter-Sales Service
YesWarranty
YesBit Type
High Air Pressure DTH Rock BitButton Type
Tungsten CarbideCompatible Hammer
DHD / SD / Ql SeriesCertification
ISO 9001:2008Recommended Rpm
25 - 45 RpmRecommended Air Pressure
22 - 28 BarTransport Package
Hard Rock DrillingSpecification
127mm (5 Inch)Trademark
PowerRocOrigin
ChinaHS Code
84314310Production Capacity
2, 500 Units/YearKey features
High air pressure DTH rock bit with premium carbide buttons delivers superior crushing action in hard rock formations.
Eliminate slow penetration in hard rock; optimized button layout ensures consistent ROP in abrasive conditions.
Field data shows 25% faster drilling in granite and basalt compared to standard DTH bits.
Engineered for hard rock drilling, mining exploration, and quarry applications.
Company profile
Hunan Powerroc Mining Technology Co., LtdHunan, China
Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.10h
About Our Factory & Business Background
AddressMingcheng Lvgu Smart Industrial Park, Renmin East Road, Changsha, Hunan, China
Registered Capital2,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsMining Products
Our Industry Experience & Global Business Record
Main MarketsSouth America, Africa, Eastern Asia, Eastern Europe, Mid East, Southeast Asia, Western Europe
Product Q&A
Q:What is the advantage of high air pressure design for hard rock drilling?
A:
High air pressure delivers maximum impact energy for faster penetration in hard rock formations.
Q:What formations is this 5" DTH rock bit best suited for?
A:
It performs best in hard rock, granite, basalt, quartzite, and abrasive formations.
Q:What hammers are compatible with this bit?
A:
This bit is compatible with DHD, SD, and QL series hammers for versatile drilling applications.
Q:What is the recommended air pressure for this bit?
A:
We recommend 22-28 bar operating pressure for optimal performance.
Send Inquiry
*To:Hunan Powerroc Mining Technology Co., Ltd
Hunan Powerroc Mining Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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