Powered by Made-in-China.com
High Hardness Diamond-Coated Carbide Drill Bit Long Service Life for Precision PCB Hole Machining
US$0.10-2.00
50 Pieces
Sample price:US$0.01/piece.Request sample
Product profile
Customized
Non-CustomizedStandard
SGSLength
Full Length Standard:38.20+0.20,Handle Diameter:3.Type
Double Edge Double Slot Series PCB Drill BitsMaterial
Tungsten CarbideUsage
PCB DrillingModel Required by Customers
CustomizableSample
AvailablePrice
High Cost PerformanceDouble-Edged Knife Series
Double Edge Double GrooveTransport Package
Plastic Box PackagingSpecification
Imported nano-grade powder metallurgy material tunTrademark
Matal DrillOrigin
ChinaHS Code
8207509000Production Capacity
Monthly Output: 25 Million PiecesKey features
Diamond Coating Technology: CVD diamond coating enhances hardness, wear resistance, and extends tool life by 2-3 times.
High Precision Manufacturing: Micron-level precision testing ensures strict dimensional accuracy and concentricity.
Customization Capability: Non-standard tools and special samples can be customized according to customer drawings.
Environmental Compliance: Products pass SGS testing and meet ROHS, REACH, and HSF environmental requirements.
High Production Capacity: Monthly capacity reaches approximately 20 million units with 100+ grinding equipment.
Fast Delivery Service: Standard delivery takes 3-7 days, with express shipping available via DHL.
Comprehensive Quality Control: 100% dimensional and edge inspection ensures consistent product quality.
ISO 9001 Certified: Factory holds ISO 9001:2015 certification for quality management systems.
Company profile
Jiangxi Minghe Tongda Precision Industry Co., LtdGuangdong, China
Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.35h
AI-Powered supplier vetting
SummaryThe supplier specializes in metal forming machine tools and offers a range of customization services. They hold an ISO9001:2015 certification and have a robust financial history. While they have OEM capabilities for known brands, they lack partnerships with Fortune 500 companies. Their production capacity includes three production lines, and they manage customer complaints effectively. They have 7 years of experience in international trade but limited trading staff. Their customization services are flexible, and they maintain a strong emphasis on quality and customer satisfaction.
Supplier typeThe supplier is involved in metal forming machine tools, sales of mechanical and electronic products, and import-export services.
CertificationsThe supplier holds an ISO9001:2015 certificate, indicating adherence to quality management standards.
After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and service capability.
Financial creditThe supplier shows stable financial capacity over the last three years, indicating financial credibility.
R&D capabilityThe supplier lacks R&D capability with SDK availability and has a small R&D team.
Production capacityWith three production lines and a wide range of machinery, the supplier has a strong production capability.
Customization capabilityThe supplier offers extensive customization options, including full and minor customizations.
Product Q&A
Q:What types of cutting tools do you specialize in?
A:
We specialize in manufacturing high precision PCB Drill Bits (for drilling holes), PCB Router Bits (for contour routing & profiling), and PCB Slot Bits (for milling slots/routes). We focus exclusively on tools for the printed circuit board (PCB) industry.
Q:What materials are your bits made from?
A:
All products are made of imported nano-grade powder metallurgy material tungsten carbide, and all products have passed SGS environmental testing.
Q:What standards do your tools meet?
A:
Our tools meet environmental requirements such as ROHS REACH HSF and meet strict international standards for dimensional accuracy, runout and performance. We adhere to the PLCC Electronic Industry Association (IEEE) guidelines related to PCB manufacturing tools. Our factory has obtained the quality management system certification: IS09001:2015
Q:What sizes and specifications can you produce?
A:
We offer a wide range of products: Drills: typically from 0.10 mm (0.004 in) to 6.50 mm (0.256 in) in diameter. Mills/grooves: typically from 0.40 mm (0.016 in) to 3.175 mm (1/8 in) in diameter, with a variety of flute lengths, shank sizes (1/8 in,) and cutting edge geometries. Custom specifications are our strength. Please contact us with your specific requirements.
Q:Can you produce custom non-standard tool designs?
A:
Of course! Customization according to different needs of different customers is also one of our core services. Please contact us with your drawings or specifications.
Send Inquiry
*To:Jiangxi Minghe Tongda Precision Industry Co., Ltd
Jiangxi Minghe Tongda Precision Industry Co., Ltd*Content:
Supplier replies will be sent to your registered email
You may also like
High Quality Tungsten Carbide Thin Wall Diamond Drill Bits for Ceramic
US$10.00-48.00
1 Piece(MOQ)
High Precision Long Life Double Margin Carbide Drill Bits with Coolant Hole
US$3.18-21.58
10 Pieces(MOQ)
High-Performance Diamond Drill Bits for Precision Drilling Tasks
US$6.10-27.00
2 Pieces(MOQ)
Eitfs High Precision Carbide Cobalt Coated Drill Bits for Steel with Inner Coolant
US$2.50-10.00
5 Pieces(MOQ)
High Hardness Solid Carbide Flat Bottom Drill Bits for Metal Drilling
US$8.84-10.04
2 Pieces(MOQ)
High-Performance Diamond Drill Bits for Tough Engineering Applications
US$6.10-9.90
2 Pieces(MOQ)
Premium Grade High Hardness CE Certification Multi-Function Drill Bits for Wood Drilling
US$0.25
1,000 Pieces(MOQ)
China Factory SDS Plus Max Carbide Tips Head Drill Bit for Concrete
US$0.25-2.00
1,000 Pieces(MOQ)
Efficient Long Service Life SDS-Plus Drill Bit for Infrastructure Construction
US$0.18-12.12
500 Pieces(MOQ)
API Spec 9-1/2 "IADC S333 Diamond PDC Drill Bit for Oil Well
US$600.00-3,000.00
1 Piece(MOQ)
Tungsten Carbide Coated High Speed Metal Stainless Steel CNC Drilling Tool Twist Drill Bits for Metal
US$6.80-198.00
5 Pieces(MOQ)
Impregnated Long Life Diamond Drilling Bits for Hard Rock Exploration Drilling
US$50.00-200.00
5 Pieces(MOQ)
Customized Carbide Wholesales High Quality Different Flutes Coated Drilling Bits Drill for Bit Metal
US$10.00-48.00
1 Piece(MOQ)
API PDC Drill Bit Diamond for Geological
US$800.00-3,000.00
1 Piece(MOQ)
Fast Speed Drilling Core Bits for Bricks Wall with Long Service Life
US$3.00-20.00
1 Piece(MOQ)
Precision Drilling High Hardness Eccentric Drill Bit for Glass Tile Ceramic Rock Slab
US$0.35-0.85
500 Pieces(MOQ)
Premium Glql60-190DTH Drill Bit with Long Service Life
US$100.00-1,000.00
1 Piece(MOQ)
9-1/2" Steel Body 5blades Polycrystalline Diamond Compact Drill Bit for Hard Rock
US$800.00-1,000.00
1 Piece(MOQ)