D Miningwell Normal Tungsten Carbide Hammer Bit Top Hammer Drill Rig 45mm R25 Thread Bit
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Product Highlights
- Wear Resistant Material: Made of steel and tungsten carbide for high durability and wear resistance.
- Wide Size Range: Available in diameters from 38mm to 140mm and lengths up to 260mm.
- Multiple Head Shapes: Options include Center Drop, Flat, and Flat Triangle faces for various drilling needs.
- OEM/ODM Support: Full customization available from samples, designs, or minor adjustments.
- ISO Certified Quality: Manufactured under ISO 9001:2000 and ISO standards with strict QA/QC.
- Versatile Applications: Suitable for stone drilling, coal mining, and quarry drilling operations.
- Fast Lead Time: Off-season delivery within 15 workdays; peak season within 1-3 months.
- After-Sales Service: Professional after-sales support provided with a 3-month warranty.
Product Attributes
- Customization
- Available
- After-sales Service
- Provided
- Warranty
- 3 Months
- Certification
- ISO 9001:2000
- Standard
- ISO
- Manufacturing Process
- Forging
- Material
- Steel and Tungsten Carbide
- Application
- Stone Drilling, Coal Mining,Quarry Drilling
- Machine Type
- Drilling Tool
- Advantage
- Wear Resistant
- Appearance
- Smooth
- Boby Type
- Normal Type or Retrac Type
- Diameter
- 45mm
- Length
- 60mm to 260mm
- Thread
- R25
- Transport Package
- Carton
- Specification
- 23X18X23 cm
- Trademark
- D Miningwell
- Origin
- Zhejiang, China
- Production Capacity
- 3000PCS Per Month
Product Images of D Miningwell Normal Tungsten Carbide Hammer Bit Top Hammer Drill Rig 45mm R25 Thread Bit
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Product Description
| Retrac Button Bit | ||||||
| Head Shape | Head Diameter | Length | Port Holes | Side Holes | Gauge Buttons | |
| T51 | Center Drop Face | 89 | 170 | 4 | / | 8*Φ12 |
| T51 | Center Drop Face | 102 | 180 | 4 | / | 8*Φ13 |
| T51 | Flat Face | 115 | 185 | 2 | 2 | 8*Φ14 |
| T51 | Center Drop Face | 127 | 185 | 4 | / | 8*Φ14 |
| T51 | Flat Triangle Face | 102 | 185 | 3 | / | 9*Φ13 |
| T51 | Flat Triangle Face | 115 | 185 | 3 | / | 9*Φ14 |
| T51 | Flat Triangle Face | 127 | 185 | 3 | / | 9*Φ14 |
| T45 | Center Drop Face | 72 | 160 | 4 | / | 8*Φ11 |
| T45 | Center Drop Face | 76 | 160 | 4 | / | 8*Φ12 |
| T45 | Center Drop Face | 89 | 170 | 4 | / | 8*Φ12 |
| T45 | Center Drop Face | 102 | 180 | 4 | / | 8*Φ13 |
| T45 | Triangle Face | 89 | 170 | 4 | / | 8*Φ13 |
| T45 | Flat Triangle Face | 102 | 175 | 3 | / | 9*Φ13 |
| T45 | Flat Triangle Face | 115 | 175 | 3 | / | 9*Φ14 |
| T38 | Center Drop Face | 64 | 160 | 2 | / | 8*Φ9 |
| T38 | Flat Face | 70 | 160 | 3 | / | 6*Φ11 |
| T38 | Center Drop Face | 76 | 160 | 4 | / | 8*Φ11 |
| T38 | Center Drop Face | 89 | 170 | 4 | / | 8*Φ12 |
| ST68 | Center Drop Face | 102 | 185 | 4 | / | 8*Φ14 |
| ST68 | Center Drop Face | 115 | 185 | 4 | / | 8*Φ14 |
| ST68 | Center Drop Face | 127 | 190 | 4 | / | 8*Φ14 |
| ST68 | Center Drop Face | 140 | 190 | 4 | / | 8*Φ16 |
| ST58 | Flat Face | 102 | 180 | 3 | / | 9*Φ13 |
| ST58 | Flat Face | 115 | 185 | 2 | 2 | 8*Φ14 |
| ST58 | Center Drop Face | 127 | 185 | 4 | / | 8*Φ14 |
| R38 | Flat Face | 64 | 140 | 3 | / | 6*Φ11 |
| R38 | Center Drop Face | 76 | 160 | 4 | / | 8*Φ11 |
| R38 | Center Drop Face | 89 | 170 | 4 | / | 8*Φ12 |
| R32 | Flat Face | 51 | 130 | 3 | / | 6*Φ10 |
| R32 | Flat Face | 57 | 130 | 3 | / | 6*Φ10 |
| GT60 | Flat Triangle Face | 102 | 212 | 3 | / | 9*Φ13 |
| GT60 | Flat Triangle Face | 115 | 212 | 3 | / | 9*Φ14 |
| GT60 | Flat Triangle Face | 127 | 212 | 3 | / | 9*Φ16 |
| GT60 | Flat Triangle Face | 140 | 225 | 3 | / | 9*Φ16 |
| Normal Button Bit | ||||||
| Head Shape | Head Diameter(mm) | Length | Port Holes | Side Holes | Gauge Buttons | |
| T51 | Center Drop Face | 89 | 155 | 4 | / | 8*Φ12 |
| T51 | Center Drop Face | 102 | 155 | 4 | / | 8*Φ14 |
| T51 | Flat Face | 115 | 160 | 2 | 2 | 8*Φ14 |
| T51 | Center Drop Face | 127 | 165 | 4 | / | 8*Φ14 |
| T51 | Flat Triangle Face | 102 | 155 | 3 | / | 9*Φ13 |
| T51 | Flat Triangle Face | 115 | 165 | 3 | / | 9*Φ14 |
| T51 | Flat Triangle Face | 127 | 165 | 3 | / | 9*Φ14 |
| T45 | Center Drop Face | 72 | 140 | 4 | / | 8*Φ11 |
| T45 | Center Drop Face | 76 | 140 | 4 | / | 8*Φ11 |
| T45 | Center Drop Face | 89 | 145 | 4 | / | 8*Φ12 |
| T45 | Center Drop Face | 102 | 150 | 4 | / | 8*Φ13 |
| T45 | Triange Face | 89 | 145 | 4 | / | 8*Φ13 |
| T45 | Flat Triangle Face | 102 | 150 | 3 | / | 9*Φ13 |
| T45 | Flat Triangle Face | 115 | 160 | 3 | / | 9*Φ14 |
| T38 | Center Drop Face | 64 | 130 | 2 | / | 8*Φ9 |
| T38 | Flat Face | 70 | 130 | 3 | 2 | 6*Φ12 |
| T38 | Center Drop Face | 76 | 130 | 4 | / | 8*Φ11 |
| T38 | Center Drop Face | 89 | 130 | 4 | / | 8*Φ12 |
| ST68 | Flat Face | 102 | 180 | 2 | 2 | 8*Φ14 |
| ST68 | Center Drop Face | 115 | 180 | 4 | / | 8*Φ14 |
| ST68 | Center Drop Face | 127 | 190 | 4 | / | 8*Φ14 |
| ST68 | Center Drop Face | 140 | 190 | 4 | / | 8*Φ16 |
| ST58 | Center Drop Face | 89 | 175 | 4 | / | 8*Φ12 |
| ST58 | Flat Face | 102 | 180 | 3 | / | 9*Φ13 |
| ST58 | Flat Face | 115 | 185 | 2 | 2 | 8*Φ14 |
| ST58 | Center Drop Face | 127 | 185 | 4 | / | 8*Φ14 |
| R38 | Center Drop Face | 64 | 130 | 3 | / | 6*Φ11 |
| R38 | Center Drop Face | 76 | 130 | 2 | 2 | 8*Φ12 |
| R38 | Center Drop Face | 89 | 130 | 2 | 2 | 8*Φ12 |
| R32 | Flat Face | 45 | 113 | 3 | 2 | 6*Φ9 |
| R32 | Flat Face | 64 | 130 | 2 | / | 6*Φ10 |
| R32 | Convex Face | 76 | 130 | 2 | / | 6*Φ12 |
| R25 | Flat Face | 38 | 105 | 1 | 2 | 5*Φ8 |
| R25 | Flat Face | 45 | 110 | 3 | 2 | 6*Φ9 |
| GT60 | Flat Triangle Face | 102 | 220 | 3 | / | 9*Φ13 |
| GT60 | Flat Triangle Face | 115 | 220 | 3 | / | 9*Φ14 |
| GT60 | Flat Triangle Face | 127 | 225 | 3 | / | 9*Φ16 |
| GT60 | Flat Triangle Face | 140 | 230 | 3 | / | 9*Φ16 |








About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2432181". Items marked "" are certified.
Company Profile
About MININGWELL.
The most complete supply chain of rock drilling products in China.
The origin of MININGWELL can be traced back to 2001. At the beginning, it was a supplier specializing in the production of accessories for drilling rig factories. During the 20-year production and operation process, MININGWELL has its own drilling rig, DTH hammer, and drill pipe production workshops. Its drilling rig brand HUNTER, drilling tool brands SANTEROCK, D MININGWELL have been loved by many mining areas at domestic and abroad.
MININGWELL adheres to the concept of "cooperation and win-win", and has formed a strategic cooperative relationship with many domestic counterparts, and MININGWELL SUPPLY CHAIN Ltd. was born. From underground rock drilling to open-pit DTH rock drilling to deep well drilling, MININGWELL's supply chain covers all outstanding rock drilling products in China and can provide one-stop services for global rock drilling companies.
Underground Rock Drilling
Underground Jumbo(Single/Double/Triple arm);
Drifter/Extension/Speed/Guide rod(R32, R38, T45, T51, T60);
Thread bits(R32, R38, T45, T51, T60);
Shank adaptor(Atlas Copco, Furukawa, Montabert, Sandvik/Tanrockm, Ingersoll Rand, Doofor);
Coupling(R32, R38, T45, T51, T60);
Jack hammer(Y18, Y20, YT24, YT27, YT28, Y29A);
Tapered rod(Taper 7°, 11°, 12°);
Tapered bits(Taper 7°, 11°, 12°/ Dia: 32--50mm);
Explosion-proof electric air compressor(Max. 30bar);
Piston air compressor(Pressure: 5-10bar).
Open-pit Rock Drilling
Separated DTH drill rig(Dia: 90-300mm);
Anchor Rig(Dia: 90-300mm, Multi-angle work; )
Integrated DTH drill rig(With compressor and Automatic rod change, with/without cab);
Large integrated DTH drill rig(Rod length: 10 meters, Max. Depth: 50 meters);
Roller drill rig(Rod length: 10 meters, with large torque power);
Top hammer drill rig(Dia: 64-127mm);
DTH hammer(Lower pressure, medium pressure, high pressure: 2'-24');
DTH bits(Lower pressure, medium pressure, high pressure: 2'-40');
Friction welding drill rod(Dia: 50-203mm, Length: 0.5-10 meters);
Adaptor(API Standard);
Portable screw air compressor(Diesel&Electric, 2/4 wheels, Pressure: 7-35bar);
Drifter/Extension/Speed/Guide rod(R32, R38, T45, T51, T60);
Thread bits(R32, R38, T45, T51, T60);
Shank adaptor(Atlas Copco, Furukawa, Montabert, Sandvik/Tanrockm, Ingersoll Rand, Doofor);
Coupling(R32, R38, T45, T51, T60);
Deep Water Well Drilling
Crawler type water well drill rig(Air compressor&Mud pump, Max. Drill depth: 1500 meters);
Trailer type water well drill rig(Air compressor&Mud pump, Max. Drill depth: 300 meters);
Truck mounted water well drill rig(Brand new 6*4/8*4 SINOTRUCK, Air compressor &Mud pump mounted on the chassis, Max. Drill depth: 1500 meters);
Screw air compressor(Max. Air capacity: 1350CFM, Max. Pressure: 37bar);
High pressure DTH hammer(DHD, COP, QL, NUMA: 4-24');
High pressure DTH bits(DHD, COP, QL, NUMA: 4-40');
Friction welding drill rod(Dia: 50-203mm, Length: 0.5-10 meters);
Adaptor(API Standard);
Mud pump(BW250/BW450/BW850/BW1500);
Foam pump;
Tricone bits;
PDC bits;
Mud drag bits;
Casing pipe(Dia: 4-20');
Automatic rod change tool;
Company history
2001.07
Reform of shareholding cooperative system and establishment of Quxian Technology Mechanical Experiment Factory.
2005.03
Moved to the Gaotang Road Science and Technology Park in Qujiang and became the first batch of high-tech manufacturers to settle in the high-tech park
2007.10
Changed the factory name to Quzhou Miningwell Machinery Factory to provide accessories for surrounding drilling rig factories
2008.01
Product pedigree and began market sales, expanding two production lines for drill pipes and DTH hammers.
2017.12
Established Zhejiang Miningwel Supply Chain Management Co., Ltd. And started the foreign trade journey.
2018.07
Started independent research and development and production of HT series open-air DTH drill rigs.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 18, Gaotang Road, Qujiang District, Quzhou City, Zhejiang Province
-
Plant Area
- 1736 square meters
-
Number of Employees
- 17
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month, 1-3 months
Off Season Lead Time: within 15 workdays, one month, 1-3 months -
Nearest Port
- Shanghai Port, Ningbo Port
-
Minimum Order Quantity
- 10 pcs
-
Supply Chain Partners
- 19
Our Production Capability & Technical Expertise
-
Main Products
- DTH Hammer, DTH Bit, Shank Adapter, Water Well Drill Pipe, Taper Drill Bits, Water Well Drilling Rig, Air-Compressors, Mine Drilling Rig, Thread Drill Bit, Jack Hammer
-
Production Lines
- 12
-
Production Machines
- Sawer, Lathe, Miller, Drilling machine, Grinder, Heat Treatment machine, Friction Welding machine
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-12-18
-
Export Year
- 7 years
-
Main Markets
- South America, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the warranty period for this drill bit?
- We provide a 3-month warranty for this product.
- What materials are used in the construction of this bit?
- The bit is manufactured using a combination of steel and tungsten carbide.
- Can I customize the size or design of the drill bit?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 10 pieces.
- What certifications does the product have?
- The product is certified under ISO 9001:2000 and meets ISO standards.
- What are the available lead times for production?
- Off-season lead time is within 15 workdays, while peak season lead time ranges from one month to 3 months.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- What are the main applications for this drill bit?
- It is suitable for stone drilling, coal mining, and quarry drilling.
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