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Factory Supply Powerroc Ql Series DTH Button Drill Bit for Tunnel Drilling
US$80.99-700.77
1 Piece
Product specifications
MATERIAL
COLOR
Sample price:US$300.00/piece.Request sample
Product profile
Customization
AvailableCustomized
CustomizedStandard
ISO:9001Model NO.
QL Series DTH Button Drill BitLength
Taper-lengthType
Center Drill BitMaterial
Tungsten CarbideUsage
Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling, Water Well DrillingOEM Service
AvailableApplication
Water Well, Construction, FoundationButton Shape
Ballistic & SphericalShank
Ql40 / Ql50 / Ql60Face Design
Drop Center / Concave / FlatTransport Package
Plywood CrateSpecification
QL Series DTH Button Drill BitTrademark
PowerRocOrigin
Changsha, Hunan, ChinaHS Code
8207190000Production Capacity
10000 PCS/YearKey features
Advanced heat treatment significantly improves impact resistance and durability.
Precision-machined splines ensure perfect hammer matching and efficient energy transfer.
High drilling speed reduces operating time and fuel consumption.
Wide diameter range covers various water well and construction applications.
Strict quality inspection guarantees stable and consistent product performance.
Suitable for high-pressure and high-efficiency drilling systems.
Company profile
Hunan Powerroc Mining Technology Co., LtdHunan, China
Business Type: Manufacturer/FactoryNearest Port: CNZOS, CNSHA, CNSZXAverage Response Time: ≤0.16h
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:Can the bit be used for water well drilling?
A:
Yes. It is widely used in water well, geothermal and construction drilling projects.
Q:What face types do you offer?
A:
Concave, flat and drop center faces are available for different formations.
Q:Do you recommend suitable hammer models?
A:
Yes. We recommend matching QL hammers according to hole size and working conditions.
Q:How do you ensure quality?
A:
Every drill bit undergoes dimensional inspection, hardness testing and appearance inspection before shipment.
Q:What is the button material?
A:
Imported premium tungsten carbide with excellent wear and impact resistance.
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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