Discover how online CNC cutting services streamline procurement, ensure precision, and reduce waste. Learn from real factory experience with Custom Design & Precision Cutting Inc.
The Sound of Precision: A Scene from the Workshop
The sharp hiss of the cutter head. Sparks dancing across a steel sheet. The warm edge of freshly cut metal. That’s the atmosphere of a CNC cutting shop.
As a procurement manager, you may not stand at the machine every day. But you care deeply about what happens here—because the accuracy of each cut directly affects your assembly line performance and customer satisfaction.
What CNC Cutting Really Means
When we say CNC (Computer Numerical Control) cutting, we’re talking about automated cutting guided by programmed instructions. In plain words, it’s like giving GPS coordinates to a robot, and the robot slices material with micrometer accuracy.
For instance, I once needed 200 stainless brackets with tolerances tighter than ±0.1mm. Without CNC cutting (precision-controlled cutting machine), those brackets would have misaligned on the customer’s frame. In procurement, “close enough” doesn’t cut it—literally.
Lessons Learned the Hard Way
Let me be honest—we’ve made mistakes. Once, a CAD drawing (digital blueprint) had a curve radius set incorrectly. We cut through 300 sheets before realizing it. The result? Thousands of dollars in waste and a frustrated customer.
That painful lesson taught us the value of DFM (Design for Manufacturing). This process means reviewing whether a design can be practically manufactured before cutting. Since then, we’ve lived by one golden rule: no review, no run. Isn’t it funny how failure becomes the best teacher?
Why Online CNC Cutting Services Matter
Today, you don’t have to visit a workshop in person. With online CNC cutting services, you simply upload your CAD file, choose material and thickness, and receive a quote in hours.
It feels almost like online shopping—except every “product” is a custom industrial part. Add to that nesting software (which arranges parts on sheets to minimize waste), and you save both time and raw material. And in procurement, every dollar saved on scrap is a dollar earned in margin.
The Value of a Reliable Partner
Whether you’re ordering a single prototype or 10,000 production parts, your cutting partner becomes part of your supply chain stability.
At Custom Design & Precision Cutting Inc, we’ve seen both failures and victories. That’s why our process prioritizes:
- Careful design reviews
- Tight tolerance control
- Transparent feedback loops
- On-time delivery
You expect predictable quality? We deliver it. You value trust? That’s our daily routine. And as your procurement needs grow, remember: the precision we cut today is the reliability you deliver tomorrow.
7 Swords Precision: Your Trusted Partner in Custom CNC Machining
As a leading provider of custom CNC machining parts and components, 7 Swords Precision specializes in prototype turning and milling using high-quality metal materials. We deliver precision-engineered products tailored to the unique requirements of various industries. Our commitment to excellence has established us as one of the top CNC manufacturing suppliers in the market.
Our CNC milling services can produce highly accurate and complex parts from a variety of materials, including metals, plastics, and composites
Machinery Axis: 3,4,5,6
Tolerance:+/- 0.01mm
Special Areas :+/-0.005mm
Surface Roughness: Ra0.1~3.2
Supply Ability:300000Piece/Month
OEM&ODMCustomized Precision Parts
1-Piece minimum order
3-Hour quotation
Samples: 1-3Days
Lead time:
7-14 Days
QC team, inspectionReport Guarantee:
Lifetime After-Sales Service Certificate:Medical, Aviation, Automobile
ISO13485, IS09001, AS9100, IATF16949
We are proud to hold several production certificates for our CNC machining services, which demonstrates our commitment to quality and customer satisfaction. Our team follows strict quality control procedures to ensure that every part we produce meets the highest standards of quality and accuracy
1. ISO13485:MEDICAL DEVICES QUALITYMANAGEMENT SYSTEM CERTIFICATE
2. ISO9001:QUALITY MANAGEMENT SYSTEMCERTIFICATE
3. IATF16949, As9100, SGS2, CE, CQC, ROHS
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CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding |
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Aluminum: 2000 series, 6000 series, 7075, 5052, etc |
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Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc |
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Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc |
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Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper |
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Titanium: Grade F1-F5 |
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Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc |
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Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc |
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±0.002 ~ ±0.005mm |
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Min Ra 0.1~3.2
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Cutting-edge Precision for Your Manufacturing Needs
Trust the Experts in CNC Machining
Aluminum
Tolerance: +/- 0.01~+/-0.005mm
Material:2024, 5083, 6061, 6063, 7075, etc
Surface treatment: Oxidation, electro-phoresis, sand blasting, electroplating, chemical treatment, painting, hard anodizing, heat treatment, etc
Stainless Steel/Steel/Titanium Alloy
Tolerance: +/- 0.01~+/-0.005mm
Material:
SUS303, SUS304, SS316, SS316L,17-4PH, etc
1214L/1215/1045/4140/SCM440/40CrMo, etc
TA1, TA2/GR2, TA4/GR5, TC4, TC16, TC18, TC21, TC22, TC26, TC118B etc
Surfacetreatment: Electroplating, galvanizing, spraying, oxidation, polishing, spray grinding, passivation, heat treatment, pickling, shot peening, etc
Brass/Copper
Tolerance: +/- 0.01~+/-0.005mm
Material: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90, C11000, C12000, C22000, C26000, C28000, C36000 etc
Surface treatment:Electroplating, tin plating, spraying, oxidation, polishing, spray grinding, heat treatment, pickling, shot peening, etc
Plastic
Tolerance: +/- 0.01~+/-0.005mm
Material:Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc
Surface treatment:Spraying, sand blasting, painting, pickling, alkali cleaning, anodizing, ion implantation, thermal transfer printing, engraving, etc
CNC Machined Parts Surface Treatment.
(1) Physical surface treatment: sandblasting, wire drawing, shot blasting, polishing, rolling, polishing, brushing, spraying, painting, powder spraying, silk screen printing, pad printing, water transfer printing, electrophoresis, etc (2) Chemical surface treatment: bluish blackening, Phosphating, pickling, electroless plating, TD treatment, QPQ treatment, carburizing, nitriding, chemical oxidation, passivation, etc (3) Electrochemical surface treatment: anodic oxidation, hard anodic oxidation, electrolytic polishing, electroplating, etc (4) Modern surface treatment: chemical vapor deposition CVD, physical vapor deposition PVD, ion implantation, ion plating, laser surface treatment, etc
20+Years CNC Machining
Supply Ability:300,000Pieces/Month
Machinery Axis:3,4,5,6
Tolerance:+/-0.01~+/-0.005mm
Certification:
ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,RoSH,CE etc.
1. Are you a manufacturer or a trading companyWe are a factory located in Shenzhen, China, with 20 years of rich experience, covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports
2. How to get a quote
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information
3. Can I get a quotation without drawings
Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation
4. Can you provide samples before mass production
Of course, the sample fee is necessary. If possible, it will be returned during mass production
5. What is the delivery date
Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks
6. How do you control quality
(1) Material Inspection - Check material surfaces and approximate dimensions.
(2) First inspection of production - ensure critical dimensions in mass production.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week
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