Custom CNC Machining Services for Complex, Tight-Tolerance Parts
Custom CNC machining to your drawings, from prototypes to production batches. Our capabilities include 3-axis, 4-axis and 5-axis milling, CNC turning, mill-turn machining and precision grinding, supported by pre-production DFM review and planned in-process and final inspection.
- Machined to Your Drawings: 100% build-to-print
- Tight Tolerances: down to 0.002 mm
- Complex Geometries: 5-axis and mill-turn capability
- Full Inspection Traceability: every part, every stage
- NDA Protected: your designs stay confidential
- Prototype to Production: consistent quality across every batch
CAD Files & Drawings
Send a 3D CAD model and a dimensioned 2D drawing showing tolerances, threads, surface finish and other critical requirements.
Material
Aluminum, stainless steel, titanium, copper alloys and engineering plastics. Material certificates on request.
Quantity
From single prototypes to repeat production runs.
Finish & Inspection
Anodizing, plating, passivation and polishing, with fully traceable inspection records.
Request a CNC Quote
Submit Your Drawing
Upload your CAD file or drawing with material, quantity, tolerance and finish requirements. Our engineers will review manufacturability and respond with a detailed quote.
STEP / STP / SLDPRT / IPT / PRT / SAT / PDF drawings
- No MOQ required. All uploaded files are secure and confidential. Engineering response within 24 hours. NDA available upon request.
A More Reliable Way to Source Custom CNC Machined Parts
Every order moves through one controlled workflow — engineering review, precision machining, inspection and delivery — fully traceable at every step, so your parts meet drawings, tolerances and deadlines without surprises.
From engineering review to finished parts, every step is controlled.
Tik Precision helps reduce project uncertainty before production starts, especially for complex geometry, strict tolerance and low-volume manufacturing requirements.
Technical Capability
Multi-axis CNC machining for complex parts, housings, impellers and precision components.
Quality Assurance
In-process control, inspection records and documentation-ready production support.
Project Management
Clear communication from prototype validation to repeat low-volume production.
0.002
Precision Capability
Achievable on selected features after review of material, geometry, process and inspection requirements.
5-Axis
Complex Machining
Support for advanced geometry and engineering-grade CNC parts.
DFM
Manufacturing Review
Review material, structure, tolerance and process risks before production.
QC
Controlled Delivery
Quality inspection and documentation support for industrial buyers.
Review
Evaluate drawings, material and tolerance requirements.
Machine
Select CNC process, tooling and production method.
Inspect
Control dimensions, surface finish and batch consistency.
Package, document and support repeat manufacturing needs.
CNC MACHINING SERVICES
Precision CNC Machining Services for Custom Industrial Parts
Tik Precision provides CNC milling, CNC turning and precision grinding services for prototypes, custom components and low-volume production parts with controlled quality and practical manufacturing support.
Precision CNC milling for complex custom parts
Ideal for housings, brackets, plates, fixtures and components with pockets, slots, holes, threaded features and multi-face machining requirements.
Best For
- Flat and prismatic machined components
- Custom housings, brackets and fixtures
- Prototype and low-volume CNC milled parts
Flexible geometry · Fast setup
CNC turning for round and cylindrical components
Suitable for shafts, bushings, spacers, collars, pins, threaded parts and rotational components that require stable concentricity and repeatable dimensions.
Best For
- Shafts, sleeves, bushings and spacers
- Internal and external threaded features
- Round parts requiring concentricity control
Round parts · Repeatable dimensions
Precision grinding for tight tolerance surfaces
Used for parts that require improved surface finish, flatness, roundness or tighter dimensional control after machining or heat treatment.
Best For
- Tight tolerance and high-accuracy features
- Flat, round or precision contact surfaces
- Parts requiring improved surface finish
Tight tolerance · Fine surface finish
CNC Milling
Best for custom housings, brackets, plates, fixtures and milled parts with pockets, holes, slots and multi-face features.
CNC Turning
Suitable for shafts, bushings, spacers, pins, collars and cylindrical parts requiring stable roundness and concentricity.
CNC Grinding
Recommended for tight tolerance surfaces, improved flatness, better finish quality and post-machining accuracy control.
From Drawing Review to Delivered Parts
From drawing review and process planning to machining, inspection and delivery, each project follows an agreed manufacturing route.
Send Drawings
Share CAD files, material, quantity and key requirements for an engineering review.
Output: clear project information for quoting.
Engineering Check
Our team reviews manufacturability, tolerances, risks and production approach.
Output: practical quote and DFM notes.
Machining & Inspection
Produce parts using the agreed machining route, with in-process checks, deburring and any required heat treatment or surface finishing.
Output: controlled production progress.
Final Inspection & Delivery
Verify specified requirements, prepare agreed inspection records, and pack finished parts for shipment.
Output: delivered parts and reorder support.
Designed for engineering teams that need fast response, predictable execution and clear project visibility.
Quality Assurance Built Into Every CNC Machined Part
From material verification to final dimensional inspection, Tik Precision uses controlled inspection steps and precision measurement equipment to keep parts consistent before shipment.
Incoming Material Check
Material certificates, visual checks and requirement review before machining starts.
In-Process Control
First article checks, patrol inspection and process monitoring during machining.
Final Dimensional Inspection
Critical dimensions, surface finish, function and cosmetic requirements are verified.
Outgoing & Shipping Verification
Packaging, labeling, report generation and shipment readiness are checked before dispatch.
PRECISION MATERIAL CAPABILITY
From Raw Material to Tight-Tolerance Machined Components
LIGHTWEIGHT STRENGTH
Titanium Alloys CNC Machining
Titanium alloys provide high strength-to-weight performance, corrosion resistance, and mechanical stability for aerospace, medical, marine, and high-performance industrial components.
GB
TA1 / TA2 / TC4 / TC11
AISI
Grade 2 / Grade 5 / Grade 7 / Grade 23
DIN
3.7035 / 3.7165 / 3.7235
JIS
TP340 / TP480 / Ti-6Al-4V
Machining Focus
- Heat control during cutting
- Tool wear and cutting stability
- Thin-wall deformation control
- Surface finish and burr control
Typical Parts
Aerospace parts
Medical devices
Marine components
Precision housings
STRENGTH INDEX
95%
Recommended for lightweight, corrosion-resistant, and high-strength components requiring stable tolerances and reliable surface quality.
PRECISION MATERIAL CAPABILITY
From Raw Material to Tight-Tolerance Machined Components
LIGHTWEIGHT MACHINING
Aluminum Alloys CNC Machining
Aluminum alloys combine low density, corrosion resistance, excellent machinability, and strong strength-to-weight performance for precision CNC parts with stable tolerances and efficient production.
GB
5052 / 5083 / 6061 / 6063 / 2A12 / 2A70 / 7075
AISI
5052 / 5083 / 6061 / 6063 / 2024 / 2618 / 7075
DIN
3.3523 / 3.3547 / 3.3211 / 3.3206 / 3.1355 / 3.1924 / 3.4365
JIS
A5052 / A5083 / A6061 / A6063 / A2024 / A2618 / A7075
Machining Focus
- High-speed machining efficiency
- Tight tolerance dimensional control
- Anodizing and surface finishing
- Burr control for clean edges
Typical Parts
Machine housings
Mounting brackets
Heat sinks
Fixture components
MACHINABILITY INDEX
96%
Recommended for lightweight, cost-efficient, and tight-tolerance CNC components requiring fast production and reliable surface finishing.
PRECISION MATERIAL CAPABILITY
From Raw Material to Tight-Tolerance Machined Components
CORROSION RESISTANT
Stainless Steel CNC Machining
Stainless steel provides corrosion resistance, mechanical strength, and dimensional stability for CNC components used in chemical, humid, high-temperature, and demanding industrial environments.
GB
303 / 304 / 316L / 420 / 440C / 17-4PH
AISI
303 / 304 / 316L / 420 / 440C / 630
DIN
1.4305 / 1.4301 / 1.4404 / 1.4021 / 1.4125 / 1.4542
JIS
SUS303 / SUS304 / SUS316L / SUS420J1 / SUS440C / SUS630
Machining Focus
- Corrosion-resistant surface quality
- Tool wear and cutting stability
- Tight tolerance dimensional control
- Thread and hole feature accuracy
Typical Parts
Valve components
Precision shafts
Flanged parts
Industrial fittings
CORROSION INDEX
97%
Recommended for corrosion-resistant, high-strength, and dimensionally stable parts used in harsh industrial environments.
PRECISION MATERIAL CAPABILITY
From Raw Material to Tight-Tolerance Machined Components
TRANSMISSION GRADE
Alloy Steel CNC Machining
Alloy steel is used for high-load mechanical components such as gear shafts, transmission parts, precision fixtures, and wear-resistant industrial assemblies.
GB
45# / 40Cr / 42CrMo
AISI
1045 / 4140 / 4340
DIN
1.1191 / 1.7225
JIS
S45C / SCM440
Machining Focus
- Heat treatment compatibility
- Gear feature accuracy
- High-load mechanical stability
Typical Parts
Gear shafts
Transmission parts
Machine components
Fixtures
STRENGTH INDEX
96%
Recommended for load-bearing, wear-resistant, and high-precision mechanical parts.
PRECISION MATERIAL CAPABILITY
From Raw Material to Tight-Tolerance Machined Components
CONDUCTIVE GRADE
Copper Alloys CNC Machining
Copper alloys offer excellent electrical and thermal conductivity for CNC machined electrical components, heat transfer parts, connectors, and precision industrial applications.
GB
T2 / H62 / HPb59-1 / QAl9-4 / QBe2
AISI
C11000 / C28000 / C37710 / C63200 / C17200
DIN
2.009 / 2.0321 / 2.038 / 2.096 / 2.1247
JIS
C1100 / C2800 / C3771 / C6320 / C1720
Machining Focus
- Electrical conductivity retention
- Thermal transfer performance
- Burr control for soft materials
- Thread and hole feature accuracy
Typical Parts
Connector components
Thermal transfer parts
Electrical terminals
Bronze bushings
CONDUCTIVITY INDEX
98%
Recommended for electrical, thermal transfer, and precision connector components requiring reliable conductivity and stable machining quality.
PRECISION MATERIAL CAPABILITY
From Raw Material to Tight-Tolerance Machined Components
EXTREME HEAT GRADE
Superalloy CNC Machining
Superalloys provide heat resistance, oxidation resistance, corrosion protection, and creep strength for CNC machined components used in extreme thermal and mechanical environments.
GB
GH3030 / GH2132 / GH4169 / GH5188
AISI
A286 / Inconel 718 / Haynes 25
DIN
1.4980 / 2.4668 / 2.4964
JIS
SUH660 / NCF718
Machining Focus
- Heat-resistant alloy machining
- Tool wear and cutting stability
- Surface integrity under high stress
- Creep-resistant part accuracy
Typical Parts
Turbine components
Exhaust system parts
Heat exchanger parts
Aerospace engine parts
HEAT RESISTANCE INDEX
98%
Recommended for high-temperature, creep-resistant, and corrosion-protected components used in extreme thermal and mechanical environments.
PRECISION MATERIAL CAPABILITY
From Raw Material to Tight-Tolerance Machined Components
NO TOOLING REQUIRED
Engineering Plastics CNC Machining
Engineering plastics allow tight-tolerance CNC parts without tooling costs, design lock-in, or minimum order quantities, making them suitable for prototypes and low-volume production.
High-Performance
PEEK / PI / PEI
Engineering
POM / PPS / PTFE
General Use
ABS / PC / PI
Functional Needs
Insulation / Wear resistance / Low friction
Machining Focus
- Burr-free edge quality
- Stress-controlled machining
- Tight tolerance plastic parts
Typical Parts
Precision plastic gears
Insulation parts
Low-friction bushings
Custom plastic housings
PROTOTYPE FLEXIBILITY
95%
Recommended for tight-tolerance plastic prototypes, functional components, and low-volume production without mold tooling.
Surface Finishing for CNC Machined Parts
Choose the right finish for appearance, corrosion resistance, wear protection and functional performance. TikPrecision supports common industrial surface treatments from prototypes to repeat production.
Electroplating
- Zinc plating
- Decorative chrome plating
- Hard chrome plating
- Electrolytic nickel plating
- Electroless nickel plating
- Gold plating
Conversion Coating
- Anodized treatment
- Hardcoat anodizing
- Conductive oxidation
- Micro-arc oxidation
- Black oxide
- Passivation
Heat Treatment
- QPQ treatment
- Carburizing
- Nitriding
- Carbonitriding
Mechanical Treatment
- Bead blasting
- Shot blasting
- Surface brushing
- Lapping and polishing
- Laser texturing/Laser roughening
Painting & Coating
- Electrophoretic coating
- Powder coating
- Teflon / PTFE coating
- PVD coating
- Spray painting
- Ceramic coating
Finish Matching
- Approved sample matching
- Color and texture control
- Masking requirement review
- Batch consistency check
- Custom finish support
- Pre-production finish approval
Need help choosing a finish?
Share your drawing, material, surface requirement and application. We will recommend practical finishing options for cost, appearance and production stability.
From Machined Surface to Production-Ready Finish
Our engineering team reviews material,tolerance, cosmetic requirements, masking areas and batch consistency before recommending suitable finishing processes for your CNC machined parts.
100+
materials and finish combinations
DFM
Finish and tolerance review before approval
Custom
Bespoke surface treatments matched to your part and performance needs
QC
Appearance and dimensional checks after finishing
Send drawings, material, target finish, color requirements and application conditions. We will help match the right finish before production starts.
CNC Machining for Precision-Driven Industries
Custom CNC machined components for equipment, machinery and precision assemblies across a range of industries. Each project is reviewed against your drawings, materials, tolerances and application requirements.
Aerospace / Model Aviation
- Impellers and turbine wheels
- Engine housings and covers
- Rotor and shaft components
- Structural brackets and mounts
Energy & Power
- Compressor components
- Pump impellers and housings
- Valve bodies and manifolds
- Shafts and connecting flanges
Medical Devices
- Equipment housings and covers
- Support arm components
- Connecting parts and flanges
- Mounting frames and brackets
Semiconductor
- Ion pump components
- Vacuum housings and flanges
- Valve bodies and connecting parts
- Equipment mounting plates
Robotics
- Robot arm links and connectors
- Joint and actuator housings
- Torso frames and covers
- Robotic hand and gripper parts
Optics Industry
- Lens barrels and retaining rings
- Lens and mirror mounts
- Optical instrument housings
- Precision spacers and adapters
Automotive
- Chassis and suspension parts
- Engine and transmission housings
- Motor housings and shafts
- Mounting brackets and adapters
Other Precision Industries
- Automation equipment parts
- Custom housings and covers
- Shafts, sleeves and bushings
- Flanges, adapters and fittings
Not sure if your part fits our machining capabilities?
Send your drawing, material and application. Our engineers will review your project and provide practical manufacturing feedback.
Precision CNC Machining FAQs
Find quick answers about CNC machining tolerances, materials, lead time, inspection reports, prototyping, and low-volume production support.
Questions Buyers Usually Ask First
These answers help engineering and purchasing teams understand tolerances, materials, lead time, inspection support, and production options before requesting a quote.
Our typical CNC machining tolerance is ±0.05 mm, subject to material, part size and geometry. Tighter tolerances are reviewed individually for specified features. Customer drawing tolerances and any applicable general tolerance standard and grade are confirmed during engineering review before production.
Minimum wall thickness depends on material, part geometry, tool access, and machining stability. Our engineering team reviews thin-wall features during DFM and provides practical recommendations before production.
Typical lead time is 3–7 days for prototypes and small batches, depending on material, complexity, finishing, and inspection requirements. Expedited service may be available for urgent projects.
Yes. We support one-off prototypes, functional samples, low-volume production, and repeat orders using the same quality-focused machining workflow.
We machine common metals such as aluminum, stainless steel, brass, copper, titanium, and steel, as well as engineering plastics such as ABS, POM, PEEK, PC, nylon, PTFE, and acrylic.
We support 3-axis, 4-axis, and 5-axis CNC milling, CNC turning, and grinding support depending on part geometry, tolerance requirements, and production needs.
Yes. CMM, optical inspection, and dimensional reports can be provided based on customer requirements and drawing specifications. Critical dimensions can be fully inspected when required.
Quality is controlled through material verification, DFM review, first article inspection, in-process checks, final dimensional inspection, and shipment verification.
CNC machining can be applied to suitable castings, forgings and metal 3D-printed blanks to achieve final dimensions and functional surfaces. It can also be coordinated with fabrication and finishing services according to project requirements.
CNC machining is often suitable for small batches because it generally does not require dedicated forming molds and supports design changes. Fixtures, programming and setup costs still depend on the part.