DTH Hammer Drill Bit CIR70 CIR90 CIR110 CIR150 CIR170 Mining Button Bit
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Product Highlights
- Low Air Pressure Efficiency: Valve-type center exhaust design reduces rock powder re-breaking and improves drilling efficiency.
- Versatile Button Shapes: Available in spherical, ballistic, and ogive button shapes for various rock formations.
- Multiple Bit Face Options: Offer flat, convex, and concave face bits to suit different drilling requirements.
- Wide Size Range: Sizes from CIR50 to CIR170 with diameters ranging from 50mm to 300mm.
- Durable Material Construction: Manufactured from high manganese steel or carbon steel for wear resistance and longevity.
- Certified Quality: Products certified with CE and ISO 9001:2015 standards for reliability.
- Easy Maintenance: Designed for easy disassembly with low failure rates and simple maintenance.
- Customizable Packaging: Packing requirements can be tailored according to customer specifications.
Product Attributes
- After-sales Service
- Online Technical Services
- Certification
- CE, ISO 9001:2015
- Standard
- AISI, JIS
- Model NO.
- CIR70-76mm
- Surface Treatment
- Spray-Paint
- Manufacturing Process
- Forging
- Material
- Carbon Steel
- Product Name
- DTH Drill Bit
- Keyword
- Low Air Pressure DTH Drill Bits
- Rock Formation
- Soft-Hard Rock Formations
- Button Shape
- Spherical/Ballistic/Ogive Button
- Bit Face
- Flat Face Bit, Convex Face Bit, Concave Face Bit
- Application
- Coal Mining,Well Drilling,Construction Works
- Advantage
- Wear Resistant,High Performance, with Competitive
- Size
- CIR70-CIR170
- Diameter
- 50mm-300mm
- Transport Package
- Goods Can Be Packed According to Customer Requirem
- Trademark
- SANROCK
- Origin
- Zhejiang, China
- Production Capacity
- 50000pieces/Year
- Package Size
- 18.00cm * 18.00cm * 12.00cm
- Package Gross Weight
- 15.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of DTH Hammer Drill Bit CIR70 CIR90 CIR110 CIR150 CIR170 Mining Button Bit
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Product Description
If you need, please contact us without hesitation, we will give you a satisfactory answer within 24 hours.



Feature:
1. Low air pressure DTH hammer is a valve-type center exhaust hammer, the discharge of rock powder effect is good, reducing the re-broken rock slag, reducing the wear of the drill, improve the drilling efficiency.
2. Using the latest rock design theory to design the hammer of the internal structure of the size of the hammer to obtain the ideal energy transfer, a single hammer power, drilling faster, lower air consumption.
3. Selection of the highest quality raw materials and the most advanced processing technology, more stable performance, longer life.
4. Easy disassembly, low failure, easy maintenance.



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Product name:DTH Drill Bit
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Advantage:High Performance, wear Resistant,with competitive price
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Type:Low air pressure DTH drill bits
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Application:Coal Mining,Well Drilling,Construction works,open pit and undergro
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Button shape:spherical/ballistic/ogive button
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| Bit face:Flat Face bit, Convex Face bit, Concave Face bit | ||||
| Size:CIR50-CIR150 | ||||
| Diameter:50mm-300mm | ||||
| Material:High Manganese Steel,Carbon steel | ||||
| Formation:Soft Rock Formation,Medium hard Formation | ||||
| Processing Type:Forging and Heat treatment | ||||
| Packing: packing according to customer's requirement. |










1.What can you buy from us?
DTH drilling rig,Integrated DTH drilling rig ,core drilling rig,highway pile driver,solar pile driver ,anchor pile driver,rotary drill rig ,Top Hammer drill rig,Underground jumbo drill rig ,DTH hammer,screw air compressor,screw air compressor,piston air compressor,pneumatic rock drill ,drill rod,drill bit,PDC drill bit,top hammer drill bit,tricone bit ,spare parts.
2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2531029". Items marked "" are certified.
Company Profile
Zhejiang Sanrock Supply Management Co., Ltd is a leading manufacturer in the field of mining and construction equipments manufacturing. We provide a wide range of drill rigs, air compressors, construction equipments, drilling tools and consultancy services. Sanrock is well recognized in Chinese industry and rapidly expanding to the International market. We have earned our well-regarded reputation and business strength through our emphasis on providing continuous investments in new research and technology to advance product quality and meet International Standards of Excellence. Our Global Services & Support Center is composed of professional and experienced team and staff who work to serve our customers and their business needs to their satisfaction. Sanrock staff possess a wealth of experience not just in the China, but also in the international market. A strong support center and high standard products are further enhanced by our management's innovative thinking, and their dedication to maintaining the company's position at the forefront of development in mining and construction equipment. Sanrock is not only a manufacturer, but also a brand at world, we always at effort and extension of the fields, looking forward to the cooperation with you.
About Our Factory & Business Background
- Address
- Xinnongdu Building 28, Qujiang District, Quzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FAS, CIP, CPT
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- ningbo, qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2020-10-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What can you buy from us?
- DTH drilling rig, Integrated DTH drilling rig, core drilling rig, highway pile driver, solar pile driver, anchor pile driver, rotary drill rig, Top Hammer drill rig, Underground jumbo drill rig, DTH hammer, screw air compressor, piston air compressor, pneumatic rock drill, drill rod, drill bit, PDC drill bit, top hammer drill bit, tricone bit, spare parts.
- How can I make payment?
- You can pay by credit card, TT, Western Union, LC etc.
- How is the shipment? How long dose it take?
- For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.
- How is your quality control?
- We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.
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Product Groups
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- Integrated DTH Drilling Rig
- Crawler DTH Drilling Rig
- Core drilling rig
- Reverse Circulation Drilling Rig
- Solar pile driver
- Rotary drill rig
- Bucket DTH Drilling Rig
- Pneumatic rock drill
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