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wear resistance TC pellets inserts for drilling tools
Product Details:
| Place of Origin: | Zhuzhou city, Hunan province, China |
| Brand Name: | Gingte |
| Certification: | ISO9001:2015 |
| Model Number: | Various types |
Payment & Shipping Terms:
| Minimum Order Quantity: | 20 Kilograms |
|---|---|
| Price: | negotiable |
| Packaging Details: | Inner box+ waterproof outer carton or other packing types as customer's request. |
| Delivery Time: | 7-20 days once get the deposit |
| Payment Terms: | L/C, T/T , Western Union, , E-Checking |
| Supply Ability: | 400 tons/year |
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Detail Information |
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| Product Name: | Cemented Carbide Mining Bits/buttons | Composition: | Tungsten Carbide And Cobalt |
|---|---|---|---|
| Advantage: | Manufacturer, NOT Trading Company | Feature: | High Hardness, Corrosion Resistance |
| Grades: | Many Choices | Application: | Used In Mining Field |
| Highlight: | wear resistance tungsten carbide inserts,TC pellets for drilling tools,tungsten carbide drilling tool inserts |
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Product Description
Wear Resistance TC Pellets Inserts for Drilling Tools
Long‑lasting TC Pellets Inserts for Drilling Tools are manufactured from premium tungsten carbide with 10% cobalt content, featuring well‑balanced hardness, superior wear resistance and outstanding impact toughness. As critical consumable components for rock‑drilling tools, these TC inserts effectively prolong tool service life and cut down frequent replacement costs for field operations.
Product Specifications
- Product Name: Tungsten Carbide mining drill bits/buttons
- Material: Tungsten Carbide
- Size: Customizable to customer specifications
- Size Tolerance: Standard free tolerance or per customer request
- Shape: Round
- Recommended Grade: YG8 and similar grades
- Grain Size: Medium Grain
- Sintering Treatment: HIP sintering
- Product Features: Extended service life, superior wear resistance
- Certification: ISO9001:2015
Product Overview
Tungsten carbide buttons (also referred to as cemented carbide inserts or studs) are precision-engineered wear parts manufactured from high-quality tungsten carbide powder and cobalt binder through pressing, sintering, and grinding processes.
Key Characteristics
- High hardness (typically 85-90 HRA)
- Excellent compressive strength (up to 4,500 MPa or higher)
- Superior wear resistance - extending tool life by 3-10 times compared to steel
- Good impact resistance - depending on the carbide grade (e.g., YG6, YG8, YG11C, etc.)
Typical Applications
These TC inserts are press‑fitted or brazed onto various drilling tool bodies, including DTH bits, threaded rock drill bits, tricone bits, auger bits and road milling cutters. Widely deployed across diverse industry sectors, the TC pellets inserts deliver stable rock‑breaking performance for different geological conditions.
In open‑pit mining, TC inserts undertake blasting hole drilling for ore exploitation, tackling granite, basalt and other highly abrasive hard rock. They withstand continuous heavy impact and abrasive friction to secure high drilling efficiency.
For underground mining and roadway tunneling, these TC pellets inserts apply to coal seam drilling, roof bolt hole drilling and heading excavation. They cope with complicated mixed strata consisting of coal, shale and hard rock interbeds, resisting chipping and fracture under cyclic shock loads.
Within stone quarrying operations, TC inserts are used for blasting holes and shaping drilling for granite, marble and other building‑material stone quarries, lowering tool downtime caused by frequent insert replacement.
Design Variations
The shape of carbide buttons can vary - including spherical, conical, flat-top, and ballistic (domed) profiles - depending on the specific application requirements. The selection of grade, shape, and size directly affects the tool's performance and service life.
Why Choose Our Products
Strict quality control is implemented throughout the whole production process, ensuring consistent and reliable performance even under extreme harsh working conditions.
Quality Assurance
Quality assurance is our fundamental commitment. Our products deliver excellent and consistent performance, complemented by fast and timely delivery services. We create value for customers through comprehensive quality control based on ISO9001 standards, supported by advanced testing equipment, technology, and expert personnel throughout all operational phases.
Grade Performance Specifications
| Grade | Density (g/cm³) | T.R.S (MPa) | Hardness (HRA) | Performance & Application |
|---|---|---|---|---|
| YG6 | 14.9 | 2100 | 90 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
| YG8 | 14.7 | 2400 | 89.5 | For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. |
| YG8C | 14.7 | 2450 | 88.5 | Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. |
| YG9C | 14.6 | 2450 | 87.8 | Suitable to strips, conical buttons for rotary percussion-resistant, geological prospecting buttons, cut soft and medium hard formations. |
| YG10C | 14.4 | 2550 | 87 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. |
| YG11C | 14.4 | 2600 | 87 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. |
| YG13C | 14.2 | 2650 | 86.5 | Predominantly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations. |
| YG15C | 14 | 2700 | 86.5 | For oil cone drill bits, for medium soft and medium-hard rocks. |
| YG15 | 14 | 2500 | 87.5 | Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks. |
Packaging and Delivery
Frequently Asked Questions
Are you a trading company or manufacturer?
We are the factory.
How long is your delivery time?
Generally 3-5 days for in-stock items, or 15-25 days for custom orders depending on quantity.
Do you provide samples? Is it free or extra?
Yes, we offer samples free of charge, though freight costs are not included.
What are your payment terms?
Payment ≤ 1000USD: 100% in advance. Payment ≥ 1000USD: 30% T/T in advance, balance before shipment.
Do you test all your goods before delivery?
Yes, we perform 100% testing before delivery.
How do you maintain long-term business relationships?
We maintain excellent quality and competitive pricing to ensure customer benefits.
Our aim is to ensure every customer is satisfied, creating mutually beneficial WIN-WIN partnerships!
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