PCD Counter Sink Tool PCD Carbon Fiber Thread Countersink Drill Bit PCD Cutting Edge Countersink Drill
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Product Highlights
- Multi-Angle Compatibility: Available in 90, 100, 120, and 130 degrees for metric and American standards.
- High Durability PCD Edge: Features high density PCD cutting edges with excellent wear resistance.
- High Precision Tolerance: Cutting tolerance maintained at +/- 0.05 for accurate rivet and bolt holes.
- Efficient Multi-Step Process: Performs drilling, reaming, and countersinking in a single operation.
- Superior Surface Finish: Ensures good surface roughness index retention and high thread precision.
- Versatile Material Application: Suitable for CFRP, GFRP composites, aluminum alloys, and metal laminates.
- Fast Tool Change Capability: Designed for quick replacement to minimize downtime on production lines.
- Full Customization Support: Offers full customization and customization from designs for OEM/ODM.
Product Attributes
- Type
- PCD Countersink Drill
- Surface Finishing
- Mono
- Blade Material
- Diamond
- High Density PCD Cutting Edges
- 2/3
- Cutting Tolerance
- +/- 0.05
- Balance
- G2.5 < 1 Gr/mm
- Product Name
- PCD Countersink Drill
- Materials
- PCD
- Use
- Gfrp Composite Materials
- Precision
- High Presicion
- Application
- Process Rivet Holes in Aircraft Skins
- OEM & ODM
- Accpetable
- Package
- Carton
- Transport Package
- Standard Packaging
- Specification
- 2-20MM
- Trademark
- RZ
- Origin
- China
- Production Capacity
- 1000000pieces/Year
- Package Size
- 20.00cm * 20.00cm * 10.00cm
- Package Gross Weight
- 0.500kg
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 PCD Counter Sink Tool PCD Carbon Fiber Thread Countersink Drill Bit PCD Cutting Edge Countersink Drill
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Product Description

PCD Countersink drillFull specifications of metric/American standards with countersinking angles of 90°/ 100°/120°/ 130° are available. It can realize drilling, reaming and countersinking at one time, which omits the time of tool retraction, tool change and tool indexing required in the processing of conventional drills and reamers, which greatly shortens the processing time and improves the processing efficiency. It can replace the same imported knives in the production line.
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Model
|
DN(mm)
|
DC(mm)
|
SIG
|
OAL(mm)
|
CRKS
|
ZEFP
|
|
|
2.5
|
10
|
100°
|
30
|
M6*1.0
|
2
|
|
3
|
10
|
2
|
||||
|
3
|
12
|
2
|
||||
|
3
|
14
|
32
|
M8*1.0
|
2
|
||
|
4
|
17
|
3
|
||||
|
6
|
19
|
2
|
||||
|
8
|
22
|
3
|
||||
|
8
|
25
|
2
|
||||
|
2.5
|
10
|
|
30
|
M6*1.0
|
2
|
|
|
3
|
10
|
3
|
||||
|
3
|
12
|
2
|
||||
|
3
|
14
|
32
|
M8*1.0
|
2
|
||
|
4
|
17
|
3
|
||||
|
6
|
19
|
2
|
||||
|
8
|
22
|
3
|
||||
|
8
|
25
|
2
|
•Good surface roughness index retention
•High thread precision
•The drill bit can be changed quickly
•The wear resistance of the guide post is better than that of imported products
•High hardness, high wear resistance, good thermal conductivity, low friction coefficient





for Grinding Technology

Our customers are in woodworking metal processing, automotive stone glass gemstone industrial ceramics,Oil and gas drilling and construction industries. Our products have performed well in these industries for a long time Long service life, high efficiency and low unit cost.
PACKAGE:
SINGLE BOX PER WHEEL,
10 to 20 WHEELS PER CARTON
DELIVERY TIME:
3-30 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI239823". Items marked "" are certified.
Company Profile
Zhengzhou Ruizuan Diamond Tool Co., Ltd., established in 2014, is a professional engaged in the research, development, sale and service of Grinding Wheel, Metal Cutting Tools, Diamond and CBN grinding wheels, PCD PCBN tools, Sharpening Stones and Abrasive Tools. We are located in Zhengzhou, the capital of Henan Province, with convenient transportation access. Our company covers an area of 150 square meters. Since the establishment of our company, it has been adhering to people-oriented and innovation. Win the trust of customers with quality and service. Always insist on serving every customer well and be responsible for every customer. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements, Hear and give you professional advice, and ensure full customer satisfaction. We are committed to providing state-of-the-art diamond and CBN products. Experienced engineers & technical expertise brought their industrial knowledge and technical service to help customer find the best solutions with our diamond and CBN products. Our fully equipped manufacturing facility and advanced detection equipments make our product perform well and consistent. And we never stop persuing new technology and continious improvement Our goais to 100% customer satisfaction. In addition, our products have various certificates required, including Chinese domestic certificates and those required for export to various countries in the world. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as USA, Canada, Russia, etc. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. If you have any new ideas or concepts for the products, please contact us. We are glad to work together with you and finally bring you the satisfied products. We are waiting for you in Zhengzhou, Look forward to working with you!
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 902, Building3, Longcheng Square, Wenhua North Road, Huiji District, Zhengzhou, Henan, China
-
Plant Area
- 270 square meters
-
Number of Employees
- 19
-
Registered Capital
- 500,000 RMB
-
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: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Hardware Products, Ordinary Mechanical Equipment
-
Customization Options
- Full Customization, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-08-19
-
Export Year
- 9 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 634,662.7 USD
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What materials can this tool process?
- It is suitable for processing CFRP, GFRP composite materials, aluminum alloy materials, and metal laminates.
- What countersinking angles are available?
- Full specifications for metric and American standards are available with angles of 90, 100, 120, and 130 degrees.
- What is the cutting tolerance?
- The cutting tolerance is maintained at +/- 0.05 for high precision applications.
- Can this tool replace imported knives?
- Yes, it can replace the same imported knives in the production line with better wear resistance.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the delivery timeframes?
- Delivery takes 3-30 days after confirming the order, depending on the production season and order quantity.
- Is OEM and ODM service available?
- Yes, OEM and ODM services are acceptable with full customization options available.
- What are the payment terms?
- Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send your message to this supplier
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