T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits
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Product Highlights
- High Wear Resistance: Spherical tungsten carbide inserts provide strong resistance against carbide fracture in medium-hard to hard abrasive rock.
- Wide Diameter Range: Available in diameters from 32mm to 152mm (1.25 inch to 6 inch) with various thread types.
- Optimized for Hard Rock: Ideal for drilling conditions with compressive strength between 200 Mpa to 260 Mpa and abrasive formations.
- Precision Manufacturing: Manufactured using state-of-the-art CNC machinery and proprietary heat treatment processes.
- High Strength Material: Constructed from high strength chromium-molybdenum steel with excellent fatigue strength.
- Versatile Applications: Suitable for underground mining, tunneling, quarrying, benching, and long hole drilling.
- ISO 9001 Certified: Product meets ISO 9001:2008 certification standards for quality management.
- 6 Month Warranty: Includes a 6-month warranty and 6-month after-sales service coverage.
Product Attributes
- Customization
- Available
- After-sales Service
- 6 Month
- Warranty
- 6 Month
- Model NO.
- Trapezoidal Thread button Bits
- Certification
- ISO 9001:2008
- Standard
- GB
- Surface Treatment
- Without Processing
- Manufacturing Process
- Forging
- Material
- Alloy Steel
- Transport Package
- as Customer Demand
- Specification
- 32 34 35 36 37 38 39 40 42mm
- Trademark
- HONGZUAN
- Origin
- Hunan, China
- HS Code
- 8209101900
- Production Capacity
- 100 Ton Per Month
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 T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits
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T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits -
T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits -
T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits -
T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits -
T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits -
T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits -
T38 64mm Tungsten Carbide 12 Teeth Trapezoidal Thread Button Bits
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Product Description
Rope Standard Thread Button Bits
Products introduction:
Our drill bit R type top hammer drill bits include thread connection of R22,R25,R28,R32,R38 . the main diameter that is 32mm,35mm,38mm,45mm,48mm,51mm,64mm.(1.25inch,1.4inch,1.5inch,1.75inch,1.9inch,2inch,2.5inch)
Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
• Recommended for eliminating hole deviation
• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock
Basic Information
| Product Name | Thread Rock Drill Bit |
| Thread | R25,R28,R32,R38,T38,T45,T51,ST58, ST68 |
| Diameter | 32mm-152mm (or 1 1/4 inch to 6 inch) |
| Drill Bit Type | Button Bit, Retrac Bit, Dome Bit, Reaming Bit, Cross Bit |
| Carbide Insert | Spherical and ballistic |
| Body Design | Normal body and retrac body |
| Face Design | Flat face and drop center face |
| Material | High strength alloy steel bar and tungsten carbide |
Applications
R25, R28, R32, R38
Used in drifting and tunneling.
T38, T45, T51, ST58, ST68
Used in benching and long hole drilling.
Processing
CNC milling and proprietary heat treatment process
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance, High grade tungsten carbide inserts
Keywords
Button Bit, Rock Bit, Drill Bit, Rock Drill Bit, Thread Button Bit, Retrac Bit,
Dome Bit, Reaming Bit, Cross Bit, Chisel Bit, Rock Drilling Tools
Button bit and Insert types
Spherical Button Characteristics:
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions
Ballistic Button Characteristics:
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions
Applications of rock drilling Bit
• Underground mining
• Tunneling,quarrying
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
Product technical parameters:
| NO.Button size | NO.Flushing Holes (PCS) | ||||||||
| Number | Model | Bit Dia.(mm) | Thread | Gauge | Front | Gauge tooth angle | Side | Front | Weight (KG) |
| L001 | L33-R22-7D-35-B7 | 33 | R22 | 5×7 | 2×7 | 35° | 2 | 1 | 0.4 |
| L002 | L35-R25-7D-35-B8 | 35 | R25 | 5×8 | 2×7 | 35° | 2 | 1 | 0.4 |
| L003 | L38-R25-7D-35-B8 | 38 | R25 | 5×8 | 2×7 | 35° | 1 | 2 | 0.5 |
| L004 | L41-R25-7D-35-B9 | 41 | R25 | 5×9 | 2×8 | 35° | 1 | 2 | 0.55 |
| L005 | L41-R28-7D-35-B9 | 41 | R28 | 5×9 | 2×8 | 35° | 1 | 2 | 0.55 |
| L006 | L41-R32-7D-35-B9 | 41 | R32 | 5×9 | 2×9 | 35° | 2 | 1 | 0.55 |
| L007 | L43-R32-9D-30-B9 | 43 | R32 | 6×9 | 3×8 | 30° | 1 | 2 | 0.67 |
| L008 | L45-R28-9D-35-B10 | 45 | R28 | 6×10 | 3×8 | 35° | 3 | 1 | 0.8 |
| L009 | L45-R32-9D-30-B10 | 45 | R32 | 6×10 | 3×8 | 35° | 2 | 1 | 0.8 |
| L010 | L45-R32-9D-35-B9 | 45 | R32 | 6×9 | 3×8 | 30° | 1 | 3 | 0.8 |
| L011 | L45-R32-9D-35-B10 | 45 | R32 | 6×10 | 3×8 | 35° | 1 | 3 | 0.8 |
| L012 | L48-R32-9D-35-B10 | 48 | R32 | 6×10 | 3×9 | 35° | 1 | 3 | 0.9 |
| L013 | L51-R32-9D-35-B10 | 51 | R32 | 6×10 | 3×9 | 35° | 1 | 3 | 1.1 |
| L014 | L57-R32-9D-35-B11 | 57 | R32 | 6×11 | 3×10 | 35° | - | 3 | 1.3 |
| L015 | L64-R32-9D-40-B11 | 64 | R32 | 6×12 | 3×11 | 40° | 2 | 1 | 1.6 |
| L016 | L64-R32-12D-35-B10 | 64 | R32 | 8×10 | 4×10 | 35° | 2 | 2 | 1.6 |
| L017 | L64-R38-9D-35-B12 | 64 | R38 | 6×12 | 3×11 | 35° | 2 | 1 | 1.6 |
| L018 | L76-R32-12D-35-B11 | 76 | R32 | 6×12 | 6×12 | 35° | 1 | 2 | 2.7 |
| L019 | L76-R32-12D-35-B12 | 76 | R32 | 8×12 | 4×12 | 35° | 2 | 2 | 2.7 |
| L020 | L76-R38-12D-35-B12 | 76 | R38 | 8×12 | 4×12 | 35° | 2 | 2 | 2.3 |
| L021 | L89-R32-13D-35-B13 | 89 | R32 | 8×13 | 5×12 | 35° | - | 3 | 2.9 |
| L022 | L89-R38-13D-35-B13 | 89 | R38 | 8×13 | 5×12 | 35° | 2 | 2 | 3.3 |
| L023 | L102-R32-15D-35-B12 | 102 | R32 | 14×12 | 1×11 | 35° | 2 | 3 | 3.5 |
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About the Supplier
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" are certified.
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Company Profile
ABOUT US
ZhuZhou HongTong Tungsten Carbide Co., Ltd., specialized in production carbide products more than 15 years and located in the hometown of tungsten carbide in China. We are a high-tech joint manufacturer, covering 7000 Square meters facility. We have a professional QC team follow to the System of ISO9001: 2015, Covering the Raw Materials Incoming, Production Processes, Finished Products and Packaging to ensure high quality products output. We can manufacture all kind of tungsten carbide products. Our products are utilized in industrial, Military, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications.
OUR PRODUCT
We mainly produce Tungsten Carbide Ball and Seat, Agriculture wear parts plates, Carbide tips, Carbide tiles, HPGR Stud pins, Brazed Inserts, Gripper Pads, Buttons, VSI Bars, Rod, Strips, PDC substrate, Weld on teeth, Bushings, Wire Drawing Dies, Heading Dies, Seal Ring, Nozzles, and other customized carbide products.
OUR QUALITY
We undertake stringent inspections managed by our quality control team. To make ensure the highest standard are achieved. We guarantee all our products. If you are not happy with what we have provided, we will issue a full refund on the return of goods.
OUR SERVICE
With globalisation making the world smaller, exporting to another country is our strength. We export to many counties throughout the world. We speak many languages, so will not find it hard to get what you require.
About Our Factory & Business Background
- Address
- No. 86, Mingri Rd, Tianyuan Dist, Zhuzhou, Hunan, China
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- shanghai guangzhou ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2000-07-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Western Europe
FAQ
- What is the warranty period?
- We provide a 6-month warranty and 6-month after-sales service for this product.
- What rock formations is this drill bit suitable for?
- It is designed for medium-hard to hard abrasive rock formations with compressive strength between 200 Mpa to 260 Mpa.
- What are the available diameter sizes?
- Diameters range from 32mm to 152mm (1.25 inch to 6 inch), including sizes like 32mm, 35mm, 38mm, 45mm, 48mm, 51mm, and 64mm.
- What materials are used to make the drill bit?
- The body is made of high strength alloy steel bar, and the inserts are high-grade spherical tungsten carbide.
- What are the lead times for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Which thread types are supported?
- Supported thread types include R22, R25, R28, R32, R38, T38, T45, T51, ST58, and ST68.
- What certifications does the product have?
- The product complies with ISO 9001:2008 certification standards.
- What are the main applications of this drill bit?
- It is widely used for drifting, tunneling, underground mining, quarrying, benching, and long hole drilling.
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