Powered by Made-in-China.com
Powerroc Premium DHD Shank Rock Drill Bit for Blasting
US$600.99-999.99
1 Piece
Product specifications
MATERIAL
COLOR
Sample price:US$600.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
ISO:9001Model NO.
DHD Shank Rock Drill BitLength
Taper-lengthType
Center Drill BitMaterial
Tungsten CarbideUsage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, BlastingService
OEM & ODMSurface Treatment
Heat TreatedCarbide Grade
Premium Tungsten CarbideBit Face
Flat Face / Drop Center / ConcaveTransport Package
Plywood CaseSpecification
DHD Shank Rock Drill BitTrademark
PowerRocOrigin
ChinaHS Code
8207190000Production Capacity
10000 PCS/YearKey features
Premium carbide inserts maintain sharp cutting performance throughout long drilling cycles.
Precision-engineered splines provide stable power transmission and reduce wear.
Optimized button distribution increases penetration rate and drilling stability.
Heat-treated steel body offers outstanding fatigue resistance in demanding environments.
Multiple face designs are available to match different geological formations.
Factory-direct manufacturing ensures reliable quality, competitive pricing and fast delivery.
Company profile
Hunan Powerroc Mining Technology Co., LtdHunan, China
Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.53h
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 face design should I choose?
A:
Flat face is suitable for very hard rock, concave face improves hole straightness, and drop center performs well in fractured formations.
Q:What diameter range do you offer?
A:
Standard diameters range from 76 mm to over 300 mm, with custom sizes available.
Q:Can you produce according to drawings?
A:
Yes. We support production based on technical drawings or samples.
Q:How can I extend the service life?
A:
Maintain proper air pressure, timely lubrication and correct drilling parameters.
Q:Do you inspect every batch?
A:
Yes. Every production batch is checked for dimensions, hardness and overall performance before shipment.
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
You may also like
Durable DTH Bits for Blasting Hole Drilling and Rock Drill Operations, Concave
US$100.00-200.00
1 Piece(MOQ)
Blasting Hole Rock Drill Bit 115 mm DHD 340 DTH Drill Bit for Mining
US$20.00
1 Piece(MOQ)
High-Efficiency DTH Bits for Rock Drill and Blasting Hole Drilling, Concave
US$100.00-200.00
1 Piece(MOQ)
Premium Quality DTH Bits for Water Well Drilling and Rock Drill, Spherical
US$100.00-200.00
1 Piece(MOQ)
High-Performance DTH Bits for Blasting Hole Drilling and Rock Drill Applications
US$100.00-200.00
1 Piece(MOQ)
IADC 537 TCI Roller Cone Tricone Drill Bit for Quarry Blasting DHD Standard
US$500.00
1 Piece(MOQ)
Premium Hex Shank Spiral Multi-Purpose Wall Drill Bit More Colour for Tiles with TUV
US$0.30-1.80
1,000 Pieces(MOQ)
Premium Hexagonal Shank Core Drill Bits for Ceramic Tile Installation
US$1.22
10 pieces(MOQ)
Premium Milled Tooth Tricone Drill Bits for Hard Rock
US$500.00-3,000.00
1 Piece(MOQ)
Powerroc Customized Mission Shank DTH Drill Bits for Oil Drilling
US$600.99-800.99
1 Piece(MOQ)
China Factory 32mm 7 Degree Button Taper Shank Drill Bit for Rock Drilling
US$2.00-5.00
1 Piece(MOQ)
Powerroc Durable Tricone Drill Bit Series for Hard Rock Drilling
US$500.99-5,999.16
1 Piece(MOQ)
High Quality DTH Button Drill Bits for Mining Machine DHD Mission, Numa, SD Shank DTH Bit
US$52.00-200.00
5 Pieces(MOQ)
Premium 17 1/2" PDC Tricone Drill Bit for Hard Rock
US$2,000.00-2,200.00
1 pcs(MOQ)
178mm Powerroc DHD Series DTH Drill Bit for Aggregate Quarry Drilling
US$500.88-999.99
1 Piece(MOQ)
Premium 9 7/8" PDC Tricone Drill Bit for Hard Rock
US$1,300.00-1,500.00
1 pcs(MOQ)
Premium PDC Drill Bits for Efficient Hard Rock Drilling
US$366.20-5,042.96
1 Piece(MOQ)
Powerroc DHD Shank DTH Drill Bit for Mining Rock Drilling
US$600.99-800.99
1 Piece(MOQ)
Premium 5 1/2" PDC Tricone Drill Bit for Hard Rock
US$1,000.00-1,200.00
1 pcs(MOQ)