| Customized: | Customized |
|---|---|
| Length: | Customizable |
| Type: | Twist Drill Bit |
| Material: | Tungsten Carbide |
| Usage: | PCB Drilling |
| Coating: | Uncoated |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
| 1.Product Name:ST standard drill bits | |
| 2.Standard size: as shown below | |
| 3.Advantages: High wear resistance | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | ST standard drill bits |
| Coating: | Uncoated |
| Diameter range: | 0.10-3.175mm |
| Size: | Standard size or as your request |
| Suitable For: | Soft board and all kinds of ordinary circuit board(such as CEM-3,FR-4,chlorine free board)drilling processing |
| 1.Product Name:Undercut type drills | |
| 2.Standard size: as shown below | |
| 3.Advantages:good debris removing and hole wall roughness quality performance | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | Undercut type drills |
| Coating: | Uncoated |
| Diameter range: | 0.15-3.175mm |
| Size: | Standard size or as your request |
| Suitable For: | Drilling multi-layer and high Tg material |
| 1.Product Name:Single flute UC type | |
| 2.Standard size: as shown below | |
| 3.Advantages:high strength and rigidity | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | Single flute UC type |
| Coating: | Uncoated |
| Design direction: | Enhance strength and rigidity |
| Size: | Standard size or as your request |
| Suitable For: | Small diameter, high stack thickness |
| 1.Product Name:Double-edged parallel grooves UC type | |
| 2.Standard size: as shown below | |
| 3.Advantages:It offers a good balance with hole registration and hole wall quality during the drilling process | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | Double-edged parallel grooves UC type |
| Coating: | Uncoated |
| Design direction: | Enhance strength and rigidity |
| Size: | Standard size or as your request |
| Suitable For: | High multi-layer boards,HDI,automobile pcb etc. |
| 1.Product Name:Reverse step series drill bits | |
| 2.Standard size: as shown below | |
| 3.Advantages:drill diameter larger than shank diameter(3.175mm) | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | Reverse step series drill bits |
| Coating: | Uncoated |
| Diameter range: | 3.20-7.00mm |
| Size: | Standard size or as your request |
| 1.Product Name:Butterfly design | |
| 2.Standard size: as shown below | |
| 3.Advantages:Improvement of tangle problems | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | Butterfly design |
| Coating: | Uncoated |
| Diameter range: | 2.50-7.00mm |
| Size: | Standard size or as your request |
| 1.Product Name:Slot drill (with maximized rigidity design) | |
| 2.Standard size: as shown below | |
| 3.Advantages:maximized rigidity design | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | Slot drill |
| Coating: | Uncoated |
| Diameter range: | 0.35-3.10mm |
| Size: | Standard size or as your request |
| Suitable For: | Drilling of slot holes in circuit boards |
| 1.Product Name:Undercut slot drill | |
| 2.Standard size: as shown below | |
| 3.Advantages:The drill is designed considering the rigidity and the slot hole wall quality. | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | Undercut slot drill |
| Coating: | Uncoated |
| Size: | Standard size or as your request |
| 1.Product Name:Parallel groove Y-groove drilling UC type | |
| 2.Standard size: as shown below | |
| 3.Advantages:High rigidity and the chip evacuation | |
| Material: | Tungsten Carbide,Solid Carbide,Cemented Carbide |
| Product Type: | Parallel groove Y-groove drilling UC type |
| Coating: | Uncoated |
| Size: | Standard size or as your request |
| Suitable For: | Machining of difficult slotted holes.It's good choose for short slot production. |
The company specializes in the production of carbide drill, milling cutter and slot cutter for circuit boards.The company adopts imported ultra-fine particle tungsten carbide alloy material, which has excellent wear resistance and long service life, and has undergone strict incoming inspection and reliability testing. Processing equipment adopts high-precision CNC machining center, with professional technology, systematic, humanized, standardized management and good after-sales service to ensure stable and excellent quality of products and low prices.
Get ready to revolutionize your drilling experience with the Ultra Fine Carbide PCB Twist Drill Bit CNC Drilling Tool from Chongqing Jinzexin Technology Co., Ltd. This powerful and versatile tool is designed to meet the highest standards of quality and precision, ensuring exceptional performance every time.
Rest assured that our manufacturing processes strictly adhere to the ISO9001-2015 quality system. With our strong technical support and a team of experienced managers who are well-versed in product quality and modern management concepts, we guarantee that every drill bit is crafted to perfection.
Have a new product drawing or a sample? Simply send it to us, and we'll custom-make the hardware exactly as you require. Our experts will even provide professional advice to make the design more realistic and maximize performance, ensuring that you get the perfect drill bit for your specific needs.
Worried about tolerance and high precision? Don't be! We specialize in providing high precision parts that perfectly match your drawings. With our attention to detail and commitment to excellence, you can trust that our drill bits will meet even the most demanding requirements.
When it comes to delivery, we understand the importance of time. After you place an order, our production handling time is approximately 30 days. We'll take 15 days to prepare everything and another 15 days for manufacturing, ensuring that you receive your drill bits in a timely manner.
Standard parts are typically delivered within 7-15 days, while non-standard parts may take 15-25 days. Rest assured, we'll do our best to get your order to you as quickly as possible, so you can start drilling with confidence.
While we don't offer free shipping, we do provide discounts for large quantity purchases. So, if you're looking to stock up on high-quality, durable, and efficient drill bits, now is the perfect time to take advantage of our special offers.
Experience the advanced CNC drilling technology and unleash the full potential of your drilling machine with the Ultra Fine Carbide PCB Twist Drill Bit CNC Drilling Tool. Order now and discover the difference it can make in your drilling projects!
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}