Struggling to find a reliable CNC machining parts supplier you can really trust? With so many factories claiming to offer the “best” quality and fastest delivery, it’s easy to feel overwhelmed or worried about making the wrong choice. But choosing the right partner doesn’t just save you time and money—it means peace of mind, fewer headaches, and consistent, high-quality results. Ready to discover which manufacturers stand out from the rest? Let’s dive in and find your perfect CNC match!

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CNC Specialty Store, Industrial Supply

Product Details:
Industrial supply of CNC machine tool parts and accessories including bearings, connectors, electronic components, lubrication products, hydraulic valves, work lights, measuring tools, maintenance tools, pulse generators, O-rings, servo motor cables, software, switches, sensors, taper pins, tool setter probes, and RS232 cables. Featured items include Mobil Vactra Way Oil, LHL-X100-7 lubricant, and Tosoku MPG handwheels.

Technical Parameters:
– Mobil Vactra Oil No. 2 Way Oil (PAIL) 105480 (ISO-68); quantity: 5 gallon pail;
– LHL-X100-7 (700ml) Lube Corp USA 249137; 700ml volume; lubrication product
– Tosoku EAHM-1540 MPG Handwheel; Enable Estop; 5m cable; 6-axis pulse generator
– H4A-04-00A Metrol Tool Setter Sensor Probe (CNC Pre-Setter); tool setting

Application Scenarios:
– Replacement and maintenance parts for CNC machine repair
– Machine shop automation and shop floor maintenance
– Upgrading or maintaining lubrication systems on CNC machinery
– CNC machine tool performance and accuracy enhancement

Pros:
– Same-day shipping with 95% of products in stock online
– Technical support available and direct phone contact for specialized services
– Authorized stocking distributor for various OEMs
– Specialized products for diagnostic, repair, and maintenance needs

Cons:
– Detailed technical specifications for many products are not shown on main page
– Niche focus may limit relevance to non-CNC industrial users

Precision CNC Machining Parts Supplier | AS Precision

Product Details:
CNC precision parts machining services, including turning, milling, prototyping, forging, extrusion, EDM, grinding, knurling, polishing, and surface finishing, with solutions tailored to customer specifications and drawings.

Technical Parameters:
– Precision tolerance up to 0.001mm
– ISO certified production and quality assurance
– 50+ professional CNC engineers involved
– Batch production in both China and Vietnam factories

Application Scenarios:
– Production of custom CNC metal and plastic components for American, Japanese,
– Rapid prototyping for product development and validation
– Small to large batch manufacturing for various industries

Pros:
– Very high machining precision (up to 0.001mm)
– ISO-certified high quality and process controls
– Fast quotation within 24 hours
– Option for Vietnam production to reduce customs duties

Cons:
– Requires customer to provide detailed 3D or PDF drawing files for quoting and
– Potential limitation in support hours due to six-day work week, not full seven

Online CNC Machining Services for Custom Parts – RapidDirect

Product Details:
RapidDirect offers online CNC machining services and other manufacturing solutions, including CNC milling, CNC turning, 5-axis CNC machining, precision machining, injection molding, sheet metal fabrication, 3D printing, die casting, vacuum casting, laser cutting, and related finishing and assembly services. Customers can receive instant quotes and access an online platform for ordering custom parts.

Technical Parameters:
– Supports CNC milling, turning, 5-axis machining, and precision machining
– Offers injection molding (including overmolding and insert molding), sheet
– Provides additional services such as 3D printing, die casting, vacuum casting,
– Online platform enables instant quoting, project management, and sourcing

Application Scenarios:
– Rapid prototyping for product development
– On-demand manufacturing for low to medium volume production runs
– Custom part production for industries such as aerospace, electronics, medical
– Assembly and surface finishing for market-ready products

Pros:
– Fast and easy online quotation and order process
– Wide range of manufacturing technologies and materials offered
– Supports multiple industries with tailored solutions
– Streamlined supply chain with advanced sourcing and project management tools

Cons:
– Technical specifications for tolerances, materials, or part size capacities are
– Limited information about quality certifications or in-house vs. outsourced

Machinix | Precision CNC Machining Parts | Order Online

Product Details:
On-demand precision machining services facilitated through a digital platform, offering CNC milling (3, 4, 5 axis), CNC turning (standard, Swiss type, multitasking turn-mills), supplementary processes (EDM, wire-cut, grinding, lapping, laser marking), various materials, surface finishes, and treatments. Customers can configure location, production speed, quality control, quantity (no MOQ), and shipping options. Platform provides technical manufacturing feedback and order tracking.

Technical Parameters:
– CNC milling: 3, 4, and 5 axis capability for low and high complexity parts
– CNC turning: standard, Swiss type, and multitasking turn-mills
– Materials: aluminum, stainless steel, steel, brass, polymers, and more
– Surface finishes/treatments: sand blasting, tumbling, brushing, polishing,

Application Scenarios:
– Prototyping and mass production of precision-machined parts
– Sectors including semiconductors, robotics, medical devices, digital printing

Pros:
– Fast quoting and technical feedback (within 48 hours)
– Wide range of machining technologies and materials
– No minimum order quantity (order any quantity)
– Full configuration of location, speed, quality, and logistics; real-time

Cons:
– Heavily dependent on global manufacturing partners (potential supply chain
– Specialized technical knowledge may be required to utilize platform effectively

Online CNC Machining Service | Get a Quote – Protolabs

Product Details:
Protolabs provides on-demand CNC machining services, including milling and turning, for rapid prototyping and production of end-use parts. They offer instant quoting, automated design analysis, and fast lead times, serving both prototyping and low-volume manufacturing needs.

Technical Parameters:
– 3-axis and 5-axis milling, CNC turning capabilities
– Can machine more than 40 engineering-grade plastics and metals (including
– Tolerances as tight as +/-0.002 in. (0.05mm) with options for higher accuracy
– Part sizes up to 32 in. x 8 in. x 4 in. (milling) and up to 2.95 in. diameter x

Application Scenarios:
– Rapid prototyping for design validation
– Functional testing of parts
– Low-volume production of end-use components
– Jigs, fixtures, and tooling

Pros:
– Fast turnaround, with parts shipped as quickly as 1 day
– Online instant quoting and automated design for manufacturability (DFM) feedback
– Wide selection of materials for diverse applications
– No minimum order quantities required

Cons:
– Limited to certain part size envelopes
– Secondary finishing and premium tolerances may increase cost or lead time

The One-Stop Shop for All CNC Parts | CNC Machines

Product Details:
THECNCSOURCE.COM is a one-stop shop for CNC parts and machines, offering a wide range of replacement parts and systems relevant to CNC machine operation and maintenance. Their catalog includes digital readout systems (DROs), electrical components (batteries, circuit boards, power supplies, sensors, etc.), Fadal machine-specific products, hydraulics, and various machining accessories (collets, live centers, chip/coolant management, and lubrication systems). They serve diverse international markets and offer RFQ (Request For Quotation) support.

Technical Parameters:
– Product categories include digital readouts, DRO accessories and kits,
– Electrical parts span batteries, contactors, circuit boards, fans, fuses,
– Fadal-specific product lines (such as AMP, ATC, BEL, BLS, BRG, and others)
– Machining accessories include items for chip/coolant management, collets, live

Application Scenarios:
– Maintenance, repair, or upgrade of CNC machinery in industrial/manufacturing
– Retrofitting legacy CNC machines with modern digital readout systems or
– Servicing Fadal brand CNC machines with specialized replacement components.
– Improving CNC machining efficiency via better chip/coolant/lubrication

Pros:
– Extensive, categorized selection covering most core CNC maintenance needs.
– Specialized product support for Fadal machines, which are common in US shops.
– International currency and shipping options, allowing for global reach.
– Centralized sourcing minimizes downtime by offering a single destination for

Cons:
– No detailed technical specifications or compatibility charts directly listed on
– Possible complexity in finding very specialized parts outside popular brands or
– Potential for end-user confusion if unsure which subcategory or specific part

CNC Manufacturing, Fast Quotes & Free CAD | eMachineShop

Product Details:
eMachineShop provides custom manufacturing services, including CNC machining, sheet metal fabrication, injection molding, 3D printing, surface finishing, and a variety of secondary machining processes. The company also offers free, user-friendly CAD software for designing custom parts and facilitates seamless online quotes and order placement.

Technical Parameters:
– Precision CNC milling and turning for metals and plastics
– Sheet metal processes including laser/waterjet cutting, tapping, bending, and
– Injection molding for moderate to larger quantities of plastic parts
– 3D printing for rapid production in various plastics and metals with a choice
– Over 50 available materials (metals and plastics), tight tolerances, and no

Application Scenarios:
– Prototyping and production of custom metal and plastic components
– Rapid turnaround for engineering prototypes and small-batch productions
– Manufacture of parts requiring specific finishes (powder coating, anodizing,
– Suitable for both engineering professionals and novices designing custom

Pros:
– No minimum or maximum order quantities—flexibility from prototyping to full
– Free, easy-to-use CAD software suitable for beginners and professionals
– Comprehensive range of manufacturing services and post-processing options
– Strong customer support and quality assurance with free ground shipping in the

Cons:
– Detailed technical specifications (minimum/maximum sizes, tolerances, material
– Free ground shipping limited to the continental USA; shipping for other regions

Custom Precision Machined Parts Manufacturer | TFG USA

Product Details:
Custom precision machined metal parts manufactured to exact specifications, including components with threads, holes, grooves, or tapers for precise fit and function. Manufactured using advanced CNC machines, lathes, and presses for applications requiring high accuracy and repeatability.

Technical Parameters:
– Tolerance down to 0.01-0.05mm achievable
– Produced with computer-aided design (CAD) and computer-aided manufacturing
– Uses CNC machines, lathes, presses for material removal
– Capable of high-volume, repeatable production with identical specifications

Application Scenarios:
– Automotive industry components such as engine parts
– Electrical and electronics industry for precision hardware
– Medical device manufacturing
– Aerospace industry parts requiring high safety and quality standards

Pros:
– High precision and accuracy with limited room for error
– Repeatable and consistent fabrication over large production runs
– Ability to produce complex and intricate parts with tight tolerances
– Facilitates custom part and fastener production for specific requirements

Cons:
– Less room for error may increase initial design and setup complexity
– Dependence on specialized equipment and skilled machinists

CNC parts supplier, Spare parts, Screws, Nuts-JeaSnn

Product Details:
JeaSnn (Dongguan Jiesheng Hardware Industry Co., Ltd.) supplies CNC machined parts including custom screws, custom nuts, precision shafts, standoffs, spacers, washers, and various metal parts, as well as offering CNC machining, turning, and milling services. The company also provides lighting machined parts and industry solutions.

Technical Parameters:
– Offers CNC machining, CNC turning, and CNC milling services
– Custom manufacturing for screws, nuts, precision shafts, spacers and other
– Precision-focused manufacturing processes

Application Scenarios:
– Industrial assembly where precision metal parts and fasteners are required
– Manufacturing industries needing customized metal components such as screws,
– Lighting industry requiring specialized machined parts

Pros:
– Ability to supply custom and precision-engineered CNC machined parts
– Supports a wide range of product types from fasteners to specialized metal
– Offers multilingual website support, indicating international service capability

Cons:
– Technical specifications (e.g., tolerances, materials, production capacity) are
– No detailed information on certifications or quality standards directly visible

CNC Machine Tools and Supplies | CNC Supply Solutions

Product Details:
CNC Supply Solutions offers a wide range of CNC machine tools, cutting tools, toolholders, inspection tools, and shop supplies. Their catalog includes milling tools (such as end mills and ball end mills), router bits (including 1-4 flute routers and specialty bits), burs, drills, reamers, indexable broaching systems, various lathe and milling toolholders (e.g., CAT40, CAT50), and precision inspection instruments (e.g., calipers, micrometers, height gages).

They support multiple brands, including Anchorlube, Bilz, Dasqua, duMONT CNC, Global CNC, GMauvais, Huot, IMS SRL, Mastercut, and Mitutoyo.

Technical Parameters:
– Offers toolholders in CAT40 and CAT50 standards
– Multiple types of end mills (ball, drill, square, roughing, tapered) and router
– Indexable broaching systems with inserts, toolholders, and accessories
– Inspection tools such as calipers, micrometers, height gages, and hardness

Application Scenarios:
– Machining operations in CNC milling and turning environments
– Precision holemaking, broaching, and reaming applications for metalworking
– Quality control and measurement in manufacturing due to precision inspection
– Tool storage and shop supply management in CNC workshops

Pros:
– Extensive range of CNC-related products covering most machining needs
– Supports high precision with specialized inspection and measurement tools
– Carries products from multiple well-known industrial brands
– Includes both consumables (cutting tools, burrs) and durable equipment (holders

Cons:
– No specific technical specifications, performance data, or compatibility
– Lack of detailed product descriptions may require further inquiry for

Comparison Table

Company	Product Details	Pros	Cons	Website
CNC Specialty Store, Industrial Supply	Industrial supply of CNC machine tool parts and accessories including bearings,	Same-day shipping with 95% of products in stock online Technical support	Detailed technical specifications for many products are not shown on main	cnc-specialty-store.com
Precision CNC Machining Parts Supplier	AS Precision	CNC precision parts machining services, including turning, milling, prototyping	Very high machining precision (up to 0.001mm) ISO-certified high quality and	Requires customer to provide detailed 3D or PDF drawing files for quoting and
Online CNC Machining Services for Custom Parts – RapidDirect	RapidDirect offers online CNC machining services and other manufacturing	Fast and easy online quotation and order process Wide range of manufacturing	Technical specifications for tolerances, materials, or part size capacities are	www.rapiddirect.com
Machinix	Precision CNC Machining Parts	Order Online	On-demand precision machining services facilitated through a digital platform,	Fast quoting and technical feedback (within 48 hours) Wide range of machining
Online CNC Machining Service	Get a Quote – Protolabs	Protolabs provides on-demand CNC machining services, including milling and	Fast turnaround, with parts shipped as quickly as 1 day Online instant quoting	Limited to certain part size envelopes Secondary finishing and premium
The One-Stop Shop for All CNC Parts	CNC Machines	THECNCSOURCE.COM is a one-stop shop for CNC parts and machines, offering a wide	Extensive, categorized selection covering most core CNC maintenance needs	No detailed technical specifications or compatibility charts directly listed on
CNC Manufacturing, Fast Quotes & Free CAD	eMachineShop	eMachineShop provides custom manufacturing services, including CNC machining,	No minimum or maximum order quantities—flexibility from prototyping to full	Detailed technical specifications (minimum/maximum sizes, tolerances, material
Custom Precision Machined Parts Manufacturer	TFG USA	Custom precision machined metal parts manufactured to exact specifications,	High precision and accuracy with limited room for error Repeatable and	Less room for error may increase initial design and setup complexity Dependence
CNC parts supplier, Spare parts, Screws, Nuts-JeaSnn	JeaSnn (Dongguan Jiesheng Hardware Industry Co., Ltd.) supplies CNC machined	Ability to supply custom and precision-engineered CNC machined parts Supports a	Technical specifications (e.g., tolerances, materials, production capacity) are	www.cncmachingparts.com
CNC Machine Tools and Supplies	CNC Supply Solutions	CNC Supply Solutions offers a wide range of CNC machine tools, cutting tools,	Extensive range of CNC-related products covering most machining needs Supports	No specific technical specifications, performance data, or compatibility

Frequently Asked Questions (FAQs)

How do I identify reliable CNC machining parts suppliers or manufacturers?
Start by researching online platforms, industry directories, and trade shows. Look for suppliers with strong customer reviews, certifications, and a professional website. Asking for references and reviewing their production portfolio can also help gauge their reliability.

What qualifications should I look for in a CNC machining factory?
Check for ISO certifications, years of experience, and a proven track record in your specific industry. High-quality inspection processes, skilled technical staff, and clear communication channels are important indicators of a qualified factory.

How can I evaluate the quality of a supplier’s CNC parts?
Request product samples, quality inspection reports, or visit the facility if possible. Additionally, ask about their quality control procedures, tolerance standards, and equipment calibration routines to ensure consistent, high-quality parts.

What factors influence the cost of CNC machined parts?
Key factors include material type, part complexity, order quantity, surface finish requirements, and lead time. Customization, tight tolerances, and expedited shipping can also impact the overall cost, so clarify all details in advance.

Can small businesses or startups order from CNC machining suppliers?
Yes, many CNC machining suppliers accommodate small orders or prototypes. It’s important to discuss minimum order quantities and project flexibility upfront, as some factories specialize in small runs and rapid prototyping for startups.