Rock Drill Oil Core Tools Carbide Tungsten Mining Button

• Customization: Available
• Surface Treatment: Sand Blast
• Manufacturing Process: Casting
• Model NO.: Button tips
• Material: Tungsten Carbide, Wc+Co
• Carbon Content: High Carbon
• PCD: 100mm
• Et: 25mm
• Hole: 5
• Product Type: Tungten Carbide Tips
• Types: Drill Insert, Chisel Bit, Stud etc
• Wear Resistance and Corrosion Res: Classic
• Corrosion Resistance: Classic
• Hammer: CIR110
• Surface Finishing: Polished or Blank
• Color: Iron Grey
• Delivery: 2-3 Weeks
• Transport Package: Carton Box
• Specification: verious type and size
• Trademark: EG or OEM
• Origin: China
• HS Code: 8209009000
• Production Capacity: 3 Tons Per Month
• Package Size: 40.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

 

Company Profile

Our Advantages: 

1. The Cemented carbide button bits are manufactured from our premium virgin grade.
2. A tungsten carbide and cobalt combination that allow the highest wear resistance and fracture toughness possible in most application.
3. Our heat treating process has been perfected to maintain carbon control and porosity,
4. helping to eliminate premature breakage and wear.
5. Professional suggestion grade on products
6. Good wear resistance, excellent anti-impact and anti-knocking properties.
7. generally used for drilling medium hard, hard and super hard rock formation at high pressure.
8: Various dimensions and shapes of tungsten carbide button are available here

Product Parameters

Product Features of high hardness cemented carbide brazed tips 
As for cemented carbide brazed tips, below are the general features for your reference. For more details of specific type, please inform us.
1) Full range of types available, more convenient for you to purchase;
2) Various grades available, therefore can provide full machining solutions;
3) Produced with precision molds, the products have better dimensional accuracy and uniform;
4) Careful surface treatment, ensuring perfect appearance, increasing customer satisfaction;
5) Made of top-quality raw material, have more stable properties, therefore easier to braze, also extend its service time.
 

Properties of grade

Grade	g/cm3	TRS MPa	Hardness HRA	Performance & application recommended
YG4C	15.10	1800	90.0	Mainly used as small buttons for percussion bits to cut soft and medium hard formations.
YG6	14.95	1900	90.5	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	14.80	2200	89.5	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.
YG8C	14.80	2400	88.5
YK15	14.60	2450	87.6	Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium hard formations.
YK20	14.40	2500	86.8	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.
YK25	14.40	2550	87.2	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.
YG11C	14.40	2700	86.5	Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.
YG13C	14.2	2850	86.0	Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations.
YG15C	14.0	3000	85.5	For oil cone drill bits, for medium soft and medium-hard rocks.

Types of Buttons

Detailed Photos

 

Certifications

Welcome to contact:


Kindly let us know your request, such as surface condition, tolerance other mechanical and technical details. 
Material dimension Thickness&width&length, diameter&length.
Or let us know the application of products, we will recommend the most suitable products with details for confirmation.
Please kindly supply us drawings If possible. 

 

 
Evergreen Hardmetal Tools Co.,Ltd