CNC Machining parts prototype to mass
production one-stop manufacturer
Custom CNC Milling Services
JTC provides CNC milling services with competitive pricing. Equipped with advanced 3-, 4-, and 5-axis CNC milling machines, we deliver consistent quality, tight tolerances, and fast turnaround for projects large or small.
ISO
9001:2015 Certified
50+
CNC machines
100+
Plastic & metal materials
10K+
CNC parts made monthly
Trusted by companies like
CNC Machining
Capabilities
We are always ready for the challenges of tight tolerances and complex CNC machined parts. Try out our precision CNC machining services and become our next satisfied customer.
CNC Milling Service
JTC offers custom CNC milling services using 5-axis machines, along with several 3- and 4-axis mills. We deliver precision CNC machining for complex metal and plastic parts with precision tolerances. Our CNC milling capabilities are ideal for:
CNC Turning Service
Our CNC turning services use high-performance lathes, turning centers, and mill-turn machines to produce precision-machined cylindrical components, such as shafts, bushings, and worm gears. With live tooling, we enable multi-axis machining in a single setup. These services support:
EDM & Wire-Cut Service
Our precision Wire EDM (Electrical Discharge Machining) uses conductive wire—such as copper, graphite, or molybdenum—to cut complex shapes with tight tolerances, sharp corners, and intricate undercuts. This non-contact process is ideal for:
CNC Grinding Service
For ultra-flat surfaces and precise OD/ID tolerances down to ±0.0002″ (±0.005 mm), our CNC grinding capabilities ensure exceptional accuracy and surface finish. This service is ideal for:
Swiss Machining Service
Swiss machining efficiently produces complex, slender parts by moving both the tooling and workpiece, minimizing deformation compared to traditional CNC lathes. This process is ideal for:
CNC Routing Service
Our affordable CNC routing capabilities are ideal for cutting prototypes and parts made from soft materials such as EPS foam, EVA, and wood. This service complements standard CNC milling and is perfect for:
Why Choose JTC?
Excellent quality, efficient production, and economic value. This is the JTC promise. Here are the four core reasons why global experts choose us for their custom CNC needs.
Fully Equipped CNC Machine Shops in China
JTC operate advanced in-house manufacturing and inspection facilities equipped with HAAS CNC mills and lathes, Hexagon CMMs, and Olympus XRF analyzers. This integrated setup ensures all custom CNC parts are produced with verified material integrity and precise dimensions. By managing the process internally, we provide higher consistency for your components, from functional prototypes to small-batch production runs.
Rapid Quotes and Expert DFM Feedback
Receive a professional quote within 24 hours of uploading your 3D CAD files. Our senior engineers perform a thorough part geometry analysis to identify challenging features, such as thin walls or unthreadable holes. We provide actionable feedback based on extensive CNC experience, helping you optimize designs for better manufacturability and cost-efficiency before we begin production.
End-to-End Quality Assurance
JTC maintains ISO 9001:2015 certification and employs rigorous quality control at every production stage. Our CMM inspection systems verify dimensional accuracy to tight tolerances, while full material certifications and Certificates of Conformance (CoC) are available upon request. We also support first article inspection (FAI) reports and provide comprehensive dimensional inspection reports, ensuring full traceability from raw material to finished part.
Fast Turnaround and Global Delivery
Utilizing a trusted manufacturing network, JTC provides fast-turn CNC machining services with industry-leading lead times. We offer reliable global shipping to key markets, including North America and Europe. Our team coordinates closely with global carriers to monitor your shipments, ensuring your precision components arrive securely and on schedule to meet your project deadlines, regardless of where your facility is located.
CNC Ordering Process
Get 3-day standard lead times on simple parts between 10 mm x 10 mm and 200 mm x 200 mm. Upload your part to see if it’s eligible.
Upload CAD file
Submit CAD/3D files for your part, with specs, tolerances, and notes to ensure accurate production.
DFM Review & Quote
Our DFM analysis identifies issues early, optimizing wall thickness and tolerances to reduce costs and ensure parts are manufactured right the first time.
Production & QC
Upon approval, parts are machined per ISO 9001:2015, with in-process and final inspections; reports available on request.
China Global Delivery
Express: 3-5 daysStandard: 5-7 daysEconomy: 10-15 days
Lead times vary based on part complexity, material availability, and order quantity.
One-Stop CNC Machining Parts Supplier
JTC CNC machining services support everything from rapid prototyping to scalable production. Whether you need a one-off prototype or ongoing production runs, our capacity adapts to your project’s volume requirements.
Prototype CNC Machining
JTC delivers quick turn prototype parts in quantities starting from a single piece. Help your engineers and designers validate designs accurately with industry-leading lead times as fast as 5 business days.
Low-volume Manufacturing
Our low-volume service efficiently handles batches from 100 to 1,000 parts. It provides a cost-effective solution to bridge the gap between functional prototyping and full-scale production with consistent high quality.
EDM & Wire-Cut Service
Scale your production up to 10,000+ units with competitive pricing. We combine advanced CNC machines with robotics to ensure high-volume consistency and reliable output for your critical long-term projects.
CNC Machining Materials
JTC machines over 60 engineering-grade metals and plastics to meet diverse industrial needs. Our capabilities include high-performance alloys like Aluminum 6061-T6 and 7075-T6, Stainless Steel 304 and 316L, and Titanium Ti-6Al-4V. For plastics, we work with PEEK, POM (Delrin), Nylon, and more. Each material is sourced with full traceability, and certifications are available upon request.
Aluminum
Aluminum offers excellent machinability, corrosion resistance, and durability, making it ideal for various applications, such as aerospace, automotive parts, and outdoor components.
Color
■
Alloys
Aluminum 7075-T651 (3.4365 | AlZn5.5MgCu)Aluminum 6061-T6, 6082-T651 (3.2315 | AlSi1MgMn)Aluminum 6060 (3.3206 | AlMgSi), 5052 (3.3523 | AlMg2.5)Aluminum 2017 (3.1325), 2024
Available Finish
As machined, Anodizing, Powder coating, Electroplating, Painting, Sand blasting, Polishing
Price
$$
Lead Time
About 5 business days
Brass
Brass offers excellent machinability, a strong strength-to-weight ratio, corrosion resistance, and high conductivity, making it ideal for industrial applications requiring durability and precision.
Color
■
Alloys
H59, H62, C260, C360
Available Finish
As machined, Polishing, Sand blasting, Tumbling, Electropolish, Alodine, Heat treatment, Black oxidize, Electroless nickel, Chrome plating, Brushed finish
Price
$$$
Lead Time
About 5 business days
Copper
Copper is an efficient heat conductor with superior malleability, good corrosion resistance, and antimicrobial properties. It is ideal for electrical wiring, plumbing, and heat exchangers.
Color
■
Alloys
C11000, C10100, C10200
Available Finish
As machined, Polishing, Sand blasting, Tumbling, Electropolish, Alodine, Heat treatment, Black oxidize, Electroless nickel, Chrome plating, Brushed finish
Price
$$$
Lead Time
About 5 business days
Steel
Steel is a strong, versatile material with high tensile strength, ideal for structural components. It has various subtypes for specific applications.
Color
■
Alloys
Structured Steel, Mold Steel, Alloy Steel, Tool Steel, Bearing Steel, Carbon Steel
Available Finish
As machined, Electroplating, Passivation, Powder coating
Price
$$$
Lead Time
About 7 business days
Stainless steel
Stainless steel is a corrosion-resistant alloy of steel, chromium, and nickel. It’s ideal for kitchen appliances, medical equipment, and automotive parts.
Color
■
Alloys
Stainless steel 416 | 1.4005 | X12CrS13
Stainless steel 15-5 | 1.4545 | X5CrNiCu15-5
Stainless steel 301 | 1.4310 | X10CrNi18-8
Stainless steel 430 | 1.4016 | X6Cr17
Stainless steel 440C | 1.4125 | X105CrMo17
Stainless steel 420 | 1.4028 | X30Cr13
Stainless steel 304/304L | 1.4301/1.4307 | X5CrNi18-10/X2CrNi18-9
Stainless steel 2205 Duplex | 1.4462 | 2205 | X2CrNiMoN 22-5-3
Stainless Steel 17-4 PH | 1.4542 | X5CrNiCuNb16-4 – Annealed state
Stainless steel 303 | 1.4305 | X8CrNiS18-9
Stainless steel 316/316L | 1.4401/1.4404 | X5CrNiMo17-12-2/X2CrNiMo17-12-2
Available Finish
As machined, Electroplating, Passivation, Powder coating
Price
$$$
Lead Time
About 7 business days
Bronze
Bronze, an alloy of copper and tin, offers excellent durability and corrosion resistance, making it ideal for intricate, heavy-duty components and applications requiring strength.
Color
■
Alloys
C64200, C93200
Available Finish
As machined, Polishing, Sand blasting, Tumbling, Electropolish, Alodine, Heat treatment, Black oxidize, Electroless nickle, Chrome plating, Powder coating, Brushed finish
Price
$$$
Lead Time
About 5 business days
Titanium
Titanium offers a high strength-to-weight ratio, low thermal expansion, excellent corrosion resistance, and is biocompatible, making it ideal for aerospace, medical implants, and precision machining.
Color
■
Alloys
Titanium Grade 5 | 3.7164 | Ti6Al4V
Titanium Grade 2 | 3.7035
Titanium Grade 1 | 3.7025
Available Finish
As machined, Polishing, Sand Blasting, Tumbling, Electropolish, Alodine, Anodizing, Electroless nickel, Painting, Powder coating, Brushed finish
Price
$$$$$
Lead Time
About 8 business days
Magnesium
Magnesium is the lightest structural metal with a high strength-to-weight ratio, good machinability, and excellent vibration damping, ideal for lightweight applications.
Color
■
Alloys
AZ31B, AZ91D, AZ61B, ZK61M, MB15-RE
Available Finish
As machined, Polishing, Sand Blasting, Tumbling, Alodine, Heat treatment, Anodizing, Teflon coating, Electroless nickel, Painting, Powder coating, Electrophoresis
Price
$$$$$
Lead Time
About 8 business days
Zinc
Zinc is a corrosion-resistant metal often used for galvanizing steel, die casting, and making batteries, automotive parts, and hardware due to its durability and low cost.
Color
■
Alloys
ZAMAK 3, ZAMAK 5
Available Finish
As machined, Polishing, Sand Blasting, Tumbling, Alodine, Heat treatment, Anodizing, Teflon coating, Electroless nickel, Painting, Powder coating, Electrophoresis
Price
$$$
Lead Time
About 7 business days
Inconel
Inconel is a high-performance nickel-chromium alloy with excellent heat and corrosion resistance, commonly used in aerospace, gas turbines, and chemical processing equipment.
Color
■
Alloys
Inconel 601, Inconel 625, Inconel 718
Available Finish
As machined, Polishing, Sand Blasting, Tumbling, Alodine, Heat treatment, Anodizing, Teflon coating, Electroless nickel, Painting, Powder coating, Electrophoresis
Price
$$$$
Lead Time
About 7 business days
Invar
Invar is a nickel-iron alloy with extremely low thermal expansion, ideal for precision instruments, clocks, aerospace components, and applications requiring dimensional stability under temperature changes.
Color
■
Alloys
INVAR 32-5, INVAR 36, INVAR 42
Available Finish
As machined, Polishing, Sand Blasting, Tumbling, Alodine, Heat treatment, Anodizing, Teflon coating, Electroless nickel, Painting, Powder coating,
Price
$$$$
Lead Time
About 7 business days
ABS
ABS (Acrylonitrile Butadiene Styrene) is a versatile thermoplastic polymer known for its strength, durability, and ease of processing. It is widely used in applications such as automotive parts, consumer electronics, and medical equipment.
Color
■■
Alloys
ABS Beige(Natural), ABS Blac, ABS Black Antistati, ABS Milky Whit, ABS+PC Black, ABS+PC White
Available Finish
As machined, Sand blasting, Tumbling, Teflon coating, Painting, Powder coating, Electrophoresis
Price
$$
Lead Time
About 5 business days
PMMA
PMMA, also known as acrylic, is a transparent, lightweight plastic with excellent optical clarity, commonly used in lenses, displays, light covers, and signage.
Color
■■
Alloys
PMMA Black, PMMA Transparent, PMMA White
Available Finish
As machined, Sand blasting, Tumbling, Painting
Price
$
Lead Time
About 6 business days
PC
PC (Polycarbonate) is a strong, impact-resistant plastic with high transparency and heat resistance, widely used in eyewear lenses, electronics, automotive parts, and safety equipment.
Color
■■
Alloys
PC Black, PC Transparent, PC White, PC Yellowish White, PC+GF30 Black
Available Finish
As machined, Sand blasting, Tumbling, Painting, Brushed Finish
Price
$$
Lead Time
About 6 business days
POM
POM (Polyoxymethylene), also known as acetal or Delrin, is a strong, low-friction plastic ideal for gears, bearings, automotive parts, and precision mechanical components.
Color
■■
Alloys
Dark brown (coffee) POM 100AF, POM Black, POM Blue, POM White
Available Finish
As machined, Sand blasting, Tumbling, Painting
Price
$$
Lead Time
About 6 business days
PC GF30
PCGF30 is polycarbonate reinforced with 30% glass fiber, offering high strength, rigidity, and heat resistance—ideal for automotive, electrical housings, and structural components.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PA(Nylon)
PA (Polyamide or Nylon) is a strong, wear-resistant plastic with good chemical resistance, commonly used in gears, bearings, automotive parts, and industrial machinery components.
Color
■
Alloys
PA(Nylon) Blue, PA6 (Nylon)+GF15 Black, PA6 (Nylon)+GF30 Black, PA66 (Nylon) Beige(Natural), PA66 (Nylon) Black
Available Finish
As machined, Sand blasting, Tumbling, Teflon coating, Painting, Powder coating
Price
$$
Lead Time
About 6 business days
PC+ABS
PC+ABS is a thermoplastic blend combining strength, impact resistance, and heat resistance, commonly used in automotive interiors, electronic housings, and consumer products.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PA GF30
A glass-fiber reinforced plastic with high strength, excellent dimensional stability and heat resistance, perfect for demanding machining applications.
Color
■■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PP GF30
PP GF30 is polypropylene reinforced with 30% glass fiber, providing excellent heat resistance, low friction, and chemical resistance, commonly used in automotive, industrial, and electrical components.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PP
PP (Polypropylene) is a versatile, lightweight, chemical-resistant plastic commonly used in packaging, automotive parts, textiles, and consumer goods due to its durability and flexibility.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PTFE (Teflon)
PTFE (Polytetrafluoroethylene) is a non-stick, high-temperature resistant plastic with excellent chemical resistance, commonly used in gaskets, seals, bearings, and non-stick cookware.
Color
■
Alloys
Available Finish
Price
Lead Time
PEI
PEI (Polyetherimide) is a high-performance plastic known for its strength, heat resistance, and electrical properties, commonly used in aerospace, automotive, and medical devices.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PS
PS (Polystyrene) is a rigid, lightweight plastic with good clarity, commonly used in disposable cutlery, food containers, CD cases, and packaging materials.
Color
■■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PPS
PPS (Polyphenylene Sulfide) is a high-performance, heat- and chemical-resistant plastic, ideal for industrial components requiring dimensional stability and durability
Color
■■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PE
PE (Polyethylene) is a lightweight, flexible, and chemical-resistant plastic widely used in household goods for its durability and versatility.
Color
■■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PPSU
PPSU (Polyphenylsulfone) is a tough, heat- and chemical-resistant plastic, ideal for medical devices, sterilizable components, plumbing fittings, and aerospace parts requiring high performance.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PET
PET (Polyethylene Terephthalate) is a strong, lightweight plastic commonly used in food containers, textiles, and packaging for its durability and recyclability.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PEEK
PEEK (Polyetheretherketone) is a high-performance, heat-resistant plastic with excellent chemical resistance, commonly used in aerospace, medical, and automotive parts.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
LDPE
LDPE (Low-Density Polyethylene) is a flexible, lightweight plastic with good chemical resistance, commonly used in containers, toys, and piping applications.
Color
■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
G-10/FR4
G-10/FR4 is a fiberglass-reinforced epoxy laminate, offering excellent electrical insulation and strength, commonly used in circuit boards, electrical components, and structural applications.
Color
■■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
HDPE
HDPE (High-Density Polyethylene) is a strong, durable plastic with excellent chemical resistance, commonly used in containers, pipes, toys, and industrial applications for its toughness.
Color
■■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
PVC
PVC (Polyvinyl Chloride) is a durable, chemical-resistant plastic used in pipes, flooring, medical devices, and electrical insulation due to its versatility and low cost.
Color
■■
Alloys
Available Finish
Price
$$
Lead Time
About 6 business days
Wood
Wood is a natural material from trees. High-density woods are machinable. It’s a common material for consumer products such as furniture and artwork.
Color
■
Alloys
Birch, Oak, Beech, Mahogany, Pine, etc.;
Available Finish
Price
$$
Lead Time
About 6 business days
Glass
Glass is a hard, transparent material made from silica, used in windows, containers, lenses, and decorative items due to its clarity, strength, and versatility.
Color
■
Alloys
low-iron glass, tempered glass, etc.;
Available Finish
Price
$$
Lead Time
About 6 business days
Stone
Stone is a durable, natural material used in construction, landscaping, artworks (e.g., statues, jewelry), and inspection machines, valued for its strength, beauty, and versatility.
Color
■
Alloys
Granite, Marble, Artificial Stone, Quartzite, Sandstone, etc.;
Available Finish
Price
$$
Lead Time
About 6 business days
Ceramics
Ceramics is a super-rigid, insulating high high-temperature resistant material. It is widely used in electronic products. It can be used as a cutter as well.caping, artworks (e.g., statues, jewelry), and inspection machines, valued for its strength, beauty, and versatility.
Color
■
Alloys
Alumina, Zirconia, Magnesium oxide ceramics etc.;
Available Finish
Price
$$
Lead Time
About 6 business days
CNC Machining Finishes
Surface finishes are essential for enhancing the appearance, durability, and functionality of precision-machined parts. As the final step in the CNC process, surface finishing improves wear resistance, corrosion protection, sealing, and friction performance through mechanical, chemical, or thermal treatments. Explore our list of popular CNC surface finish options to meet your specific functional and aesthetic requirements.
CNC Machining Tolerances
For high-precision projects, we can achieve tolerances significantly tighter than industry standards:
Note: Tighter tolerances are available upon request with technical drawing specifications.
| Process | Standard Tolerance (Inches) | Standard Tolerance (Millimeters) |
| 3-axis/5-axis CNC Milling | ±0.005″ | ±0.13 mm |
| Screw Machining | ±0.005″ | ±0.13 mm |
| Engraving | ±0.005″ | ±0.13 mm |
| Router (Standard) | ±0.005″ | ±0.13 mm |
| Router (Gasket Tools) | ±0.030″ | ±0.762 mm |
| Rail Cutting | ±0.030″ | ±0.762 mm |
| Steel Rule Die Cutting | ±0.015″ | ±0.381 mm |
CNC Machining Design Guidelines
Read our practical guide to optimize production efficiency. JTC experts offer immediate feedback to ensure optimal results in CNC machining, helping you consistently achieve precision tolerances. Following these best practices not only enhances precision and shortens lead time but also helps control your CNC machining service cost by reducing unnecessary complexity and rework.
Part Size
Machined parts are limited in size by the machine envelope. 3-axis mills typically have a larger build size than multi-axis machines.
Feature Alignment
For 3-axis machining, it costs more to add features to multiple faces. It can therefore help to design parts with holes and and other features aligned on a single face.
Fillets
Internal fillets should be as large as possible to allow a large-diameter tool to be used. The radius of the internal fillet should be greater than 1/3 the cavity depth to prevent tool damage.
Wall Thickness
Metal parts typically require a minimum wall thickness of 0.8 mm, while plastic parts require 1.5 mm. Thinner walls are vulnerable to vibration and deformation.
Cavity Depth
To minimize chatter, tool deflection, and other issues, the depth of machined cavities should be no more than 4x the width.
Holes and Threads
Hole and thread diameters should correspond to standard drill bits and threading tools. Hole depth should generally be no more than 10x the diameter.
Undercuts
T-slot undercuts can be around 3–40 mm wide. Dovetail undercuts work best at a standard angle of 45 or 60 degrees.
Design Tips for CNC Milled Parts
CNC Machining Applications
Our CNC machining services have been qualified by worldwide customers from diverse industries. We specialize in delivering high performance CNC machined parts for a wide range of applications, serving industries such as those listed below, and beyond.
Automotive
Large size parts such as CNC machined ABS bumpers, PC/ABS dashboards and precise automotive components like reflectors, lenses, steering wheel components, engine, transmission.
Robotics and Automations
Manipulator parts, actuators, end effectors, motors, automatic control equipment, clamps, and housings for the robotics & automation industry.
Medical
Components for medical needs such as stainless steel or titanium bone plate, prostheses, respiratory devices, handheld devices, diagnosis equipment, anatomical models, and surgical instruments.
Aerospace
Aerospace engines, fuselages, turbines, brakes, tire parts, lighting system, vacuum pumps, and fuel pumps parts.
Consumer Products
Consumer products such as electronics device housings, buttons, handles, knobs, switches, wearable digital devices, cookware products, sporting equipment.
Energy
Energy industry components such as heat exchangers, valves, pipes, pumps & accessories, hydraulic components, battery components, solar panel parts, frames, and impellers.
Industrial Machinery
Electronic housings, conveyors, fasteners, connectors, generator components, fixtures, machine and tool parts for industrial machinery.
Education
Actual models can be created for education needs, experimental equipment such as engineering models，JTC work with worldwide universities.
CNC Machining FAQs
CNC (Computer Numerical Control) machining is a precise and efficient manufacturing process that uses automated cutting tools to shape metal or plastic parts. Depending on part complexity, we use 3-axis, 4-axis, or 5-axis milling machines, lathes, or routers.
Once we receive your 3D CAD model, our skilled machinists program optimized tool paths to reduce costs and ensure tight tolerances. Learn more about the CNC machining process.
CNC machining offers key advantages over 3D printing, injection molding, and laser cutting:
It’s fast and cost-effective for simple parts, like base plates with holes or grooves. CNC machines achieve tight tolerances of ±0.01 mm and deliver smooth surface finishes down to Ra 0.8—ideal for painting or anodizing. They also handle a wide range of part sizes, from large components up to 6 m x 30 m to tiny features cut with 0.05 mm tools on precision 5-axis mills.
CNC machining is more cost-effective for simple parts. Complex geometries are possible but often require multi-axis setups, increasing time and cost. Tool access limits design flexibility, as cutting tool size and angle affect reach. High startup costs can raise per-part pricing for small batches. As a subtractive process, CNC also generates material waste. However, raw material blanks are typically cheaper than the powders used in additive manufacturing, helping offset waste-related costs.
Yes. As soon as we receive your RFQ, our engineers will review the CAD files and offer the design feedback and optimization suggestion for CNC machining if needed. In order to get better CNC machined parts quality and sort out the points to lower the CNC machining cost which affect the unit price.Once we receive your 3D CAD model, our skilled machinists program optimized tool paths to reduce costs and ensure tight tolerances. Learn more about the CNC machining process.
JTC owns two CNC machining shops with over 60 sets of CNC milling and CNC turning machines. And we have more than 40 experienced technical experts, therefore we can guarantee to manufacture 5000 pcs different types of CNC machined parts in-house. Besides that, thanks to our verified manufacturing partners from our manufacturing network, we can offer extra CNC machined parts unlimitedly.
JTC is known as one of the best CNC machining companies in China in terms of quality, speed, and customer service. With high-quality CNC machines, we can easily achieve high-precision tolerances and standards of +/- 0.02mm and can even get within +/- 0.01mm. But keep in mind that it can have an impact on the cost.Once we receive your 3D CAD model, our skilled machinists program optimized tool paths to reduce costs and ensure tight tolerances. Learn more about the CNC machining process.
Our production engineers review every RFQ we get from customers to make sure the material and CNC machining cost are calculated properly. The online CNC machining quotation system from most of the manufacturing platforms is not yet accurate enough. Read more about the case stud
First of all, make sure the parts are designed friendly for CNC machining process. For example, avoid the features like sharp corners, deep pocket and thin walk. Secondly, select the right CNC machining companies for your projects. For the simple, small parts, you can easily find the small CNC machine shops to make parts at a better price. If you need precision parts with complex geometries, then a CNC machining company like JTC who have precision multi-axis CNC mills and lathes and inspection facilities fits better.
Referring to our previous CNC machining orders, over 90% of them are finished in around 7 days. Simple CNC machined parts can be done within 2 days, while it might take 15+ days to make complex or big CNC machined parts. Quantity is another matter to be considered. From our CNC machining manufacturing networks, we can also machine your parts from our CNC machining shops which is close to your location in the US and Europe which shorter the shipping time.Once we receive your 3D CAD model, our skilled machinists program optimized tool paths to reduce costs and ensure tight tolerances. Learn more about the CNC machining process.