CNC Drilling Services in China
- 3-axis, 4-axis, and 5-axis drilling
- Wide range of materials
- Certification and inspection reports
- Professional engineers with rich experience
- 24/7 technical and online support
- Rapid lead time
- Fast production
- Precision machining
What is CNC Drilling and How It Works
CNC drilling is a highly automated and computer-controlled process used to make a hole for parts that will be assembled with fasteners like bolts, screws, or rivets. CNC drilling ensures that every hole is accurately drilled.
First, a CAD software is used to program the CNC machine. In this stage. The exact hole depth, diameter, and location are defined. The design is sent to the CNC machine after being finalized.
The machine is then equipped with the right drilling tool such as end mill or drill bit mounted on the tool holder mounted on the tool holder. The CNC machine will follow the program to drill each hole according to the specified parameters.
DSR Custom CNC Drilling Services
At DSR, we offer professional CNC drilling services for both small and large production. Whether you need a simple or complex your part, DSR is your reliable choice. Our capabilities allow us to drill precise holes for a wide range of applications to ensure accuracy.
We use different types of drilling machines that give us flexibility to produce both basic hole patterns or complex geometries with diameter up to 7cm. Our services work with a wide selection of materials including metals, alloys, and polymers.
Every drilling operation in our factory ensures a high level of precision and consistent result. Our CNC drilling process follows exact specifications to ensure every part has tight tolerance. Thus, guaranteeing the same quality whether you need a single prototype of large-scale order.
As a professional China-based CNC drilling services provider, we provide detailed documentation and certification to meet your requirements. Send us your design and get an instant quote!
CNC Drilled Parts We Can Design and Make
Our advanced CNC drilling service allows us to provide a wide range of custom parts for your projects.
CNC drilled gears include spur gears, helical gears, bevel gears, worm gears, and internal gears for various applications.
Our CNC drilling can provide the accuracy needed for tight tolerance in hub design to ensure proper fit and function.
Our CNC drilling services can create blind holes or through holes in shafts for pins, assembly connections, or lubrication channels.
CNC drilled engine blocks have holes drilled in the correct locations and dimensions. These are usually made from aluminium materials.
We can create CNC drilled fasteners that are widely used for joining two components together without damaging them.
CNC drilling enables precise and custom manufacturing components for surgical instruments, implants, and diagnostic equipment.
DSR can create CNC drilled housings with accurate holes. These are widely used for electronic components and other equipment.
We can customize different aluminium profiles such as hollow beam, square profile, RCW profile, door section, T-section, and more.
Wide Range of Metal Materials for CNC Drilling
Our CNC drilling services can handle various metal materials for your specific project requirements.
Copper- Electrical conductive
- Used in electrical contacts
- Applicable for heat exchangers
Plastic Material Options
AcrylicAcrylic materials are suitable for CNC drilling because of their strength, clarity, and impact resistance.
PPPP materials are commonly used for CNC drilling particularly in applications requiring lightweight and chemical resistance.
ABSABS is a suitable material for CNC drilling due to its balance of properties including ease of machinability.
PVCPVC can be effectively machined using CNC drilling but requires specific considerations to prevent melting or cracking.
HDPEHDPE is well-suited for CNC drilling due to its machinability, durability, and chemical resistance.
PolycarbonateDSR can CNC drill polycarbonate materials because of its machinability, transparency, and impact resistance.
PTFEPTFE or Teflon has unique properties including low friction, chemical resistance, and temperature stability making them suitable for CNC drilling.
Equipped with State-of-the-Art Drilling Machine
CNC Vertical Machining CentersThese are automated machine tools that use computer numerical control to perform various processing such as milling, drilling, and other machining operations.
Swiss Automatic LathesAlso known as Swiss-type lathes are specialized CNC lathe for high precision machining of small and complex parts with high length-to-diameter ratio.
Multiple Spindle DrillsWe are equipped with multiple spindle drills for hole patterns with uniform spacing. The spindles are adjustable and suitable for bolt circle patterns.
Upright Drill PressOur upright drill press machines are specifically designed to handle workpieces with medium-sizes. It can drill holes with up to 50mm diameter.
Radial Arm-drill PressThese machines are equipped with adjustable heads and movable arms. With these features, the spindle can reach the large workpiece area.
Gang Drilling MachineThis is a drilling machine featuring multiple independent spindles that are mounted on a single base. It drills multiple holes in sequence or simultaneously.
Multiple Spindle Drilling MachineOur multiple spindle drilling machines are used to drill holes in multiple work pieces simultaneously in one setting with the same accuracy.
Micro Drill PressWe have a micro drill press that operates at very high spindle speeds. This machine is also used for drilling very small holes.
Turret-type DrillWe use these machines for multiple drilling without changing the tools. These machines are rotatable in vertical or horizontal planes.
Why DSR is a Reliable CNC Drilling Partner in China
At DSR, we provide CNC drilling services that are accurate and fast. We combine modern machines with skilled work to give you high-quality results.
We make sure that every hole is drilled to exact measurements even for very simple or complex work.
Our process is designed to save your time. We reduce costly setup and use high-speed drilling machines.
DSR can repeat the same hole patterns for large orders. Thus, ensuring every piece looks and works the same.
We can drill simple or very detailed shapes, including designs that need multi-axis drilling.
We provide material certificates and inspection reports so you know your order passed the quality requirements.
We use different types of drill presses to make precise holes with a range of drill tools that suits different materials.
Our 5-axis machines can drill in multiple directions. It also accommodates both on-center and off-center work.
We have an efficient drill range supported by a high-pressure coolant system to improve drilling speed.
Hole Geometries We Can Make
With our advanced drilling machines, we can make different hole shapes, including:
- Square
- Round
- Oval
- Flat oval
- Teardrop
- D-shape
- Rectangle
- Custom shape
Surface Finishing
This is a standard finish that uses a deburring tool to remove debris attached to the part surface. Sharp edges are also chamfered for a smooth finish.
Bead blasted drilled parts have matte texture. This surface treatment is applied to parts made from stainless steel, steel, brass, and aluminium.
Anodized drilled parts are applied with an aluminium oxide layer to coat the surface. This makes the drilled part strong and resistant to corrosion.
In this process, a dry powder paint is sprayed to the CNC drilled part surface. It helps in making the drilled parts resistant to corrosion and abrasion.
Wide Range of Applications
We produce high-quality holes for engine parts, chassis components, and fasteners.
Our services deliver accurate holes for fastening, airflow system, and cable management in aircraft.
We drill holes in circuit boards and enclosures for mounting components or cooling devices.
We manufacture drilled components for turbines, frames, and other components in the energy sector.
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