JC Machining

Advanced Tungsten Carbide
Grinding Services

Rapid quotes for custom parts with our Tungsten Carbide Machining & Grinding Services

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30 Years of Advanced
Tungsten Grinding Experience

We have more than 30 years experience grinding tungsten carbide components for customers. We produce many parts for complex precision molds, cutting tools, and other components requiring wear-resistance.

JC Machining serves a wide variety of industries by offering high-precision tungsten carbide components along with other precision parts.

Tungsten Carbide
Grinding Capabilities

We have earned an excellent reputation as a quality source for grinding machining of tungsten carbide, ceramic, and tool Steel. Our in-house tungsten grinding facilities are equipped with high-precision tool grinding machines such as Japanese EWAG Universal Tooling Grinders, Rollomatic , and WAIDA CNC grinding machines.

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Experience, Expertise, and Reliability

At JC Machining, we prioritize establishing close relationships with our customers, focusing on quality assurance and timely delivery programs. As an ISO 9001:2015 certified company, we adhere to stringent compliance standards and include a detailed inspection sheet with each delivery.

Our exceptional service, experienced staff, and skilled machinists have enabled us to consistently provide our customers with high-quality, precise parts. This has made us the supplier of choice for clients seeking expert solutions for their tungsten carbide and ceramic grinding requirements.

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Frequently Asked Questions
  • Parts machined will follow ISO 2768-m (medium) or ISO 2768-f (fine).
  • We guarantee on following ISO 2768 standards for all CNC machined parts and other components  that do not include specific tolerance requirements.
  • For even tighter tolerances on shafts, we offer custom quotes as a free service.

In our current facilities, we have:

  • 6 CNC milling machines
  • 12 CNC lathe machines
  • 15 High-variant grinding machines
  • 46 Grinding machines
  • 11 Types of Wire-EDM Sandblaster
  • Knurling Machine

Other advanced manufacturing equipment.

There is no MOQ. We offer solutions such as one-off rapid prototypes, custom low-volume CNC machining, and mass production with short lead times.

Even though our in-house machines can machine larger parts, we recommend these sizes:

  • Maximum Turning Diameter: 250 mm
  • Maximum Turning Length: 300 mm
  • Maximum Grinding Diameter: 250 mm
  • Maximum Grinding Length: 400 mm
  • Maximum EDM Length Hole: 50mm
  • Maximum EDM Length: 250mm
  • Maximum Wire-EDM Thru hole Height: 100mm
  • Maximum Wire-EDM Length & Width Capacity: 300*500mm

Lead times will vary depending on your project complexity and our capacity:

For larger projects, in general, you can expect shipment 2-3 weeks after sending in your confirmed order.

With rapid one-off CNC prototypes, global delivery can be within 10 days.

Our sales office operates from 8:00 am to 6:00 pm local time (GMT+8)

Our factory operates 24/7 Monday to Sunday.

As Machined, Polishing, Sand Blasted, Black Oxide, TiN, TiCN, TiALN, AlCrN, DLC and Chrome Plated.

We offer free ground shipping limited to customers in Taiwan and China. For other locations, our sales and fulfillment team will work with the carriers of your choice.

We understand that your 3D data and designs are invaluable to your business. Therefore, we take the protection of your intellectual property rights (IPR) very seriously. We encrypt all files that are transferred using SSL, ensuring that they can’t be intercepted while being uploaded to our servers.All the information and any files which you upload onto our platform are stored securely, and only ever shared within our organization with those employees who need access to it in order to manufacture your parts.

We ensure confidentiality across the entirety of your order; original drawings are not shared with 3rd party suppliers as all our production is done in-house.If you would like some additional reassurance, we can sign a Non-Disclosure Agreement.

JC Machining has a CNC manufacturing team of professional engineers and machinists to reduce manufacturing redundancy, optimize CNC programming, shorten machining time, improve surface finish, and deliver the best quality machined parts.We take each project personally and carefully examine each drawing, we can then enhance the 2D/3D designs by adding clarity and detailed information and further analyze your design to accommodate any special fixturing and machining strategies used to produce your parts at a very reasonable cost.

Our manufacturing team follows strict quality control standards, delivering 100% accuracy at strict tolerances. You can also call or email us at any time, and we’ll help with ordering parts, design feedback, material recommendations, and answer any questions.

Choose The Right CNC Machining Services Provider

Our CNC Machining Services

If you’re looking for enhanced capabilities like tighter tolerances, more complexity, or high-volume production quantities JC JC Machining in-house manufacturing deliver the solutions you need.

Recent Sample Parts

Carbide needle pin
Material Used:Carbide
Machining Process:NP5 grinding
Finish:As machined
Tolerance: +/-0.002
Optical glass mold core
Material Used:Carbide
Machining Process:EWAG grinding
Tolerance: +/-0.005
Inserter Ball Lock Pin
Material Used:Carbide or SKD11
Machining Process:EWAG grinding or NP5 grinding
Finish:As machined
Tolerance: +/-0.002
Guiding Bush
Material Used:Carbide
Machining Process:Cylindrical grinding, Wire-EDM, surface grinding,
Finish:As machined
Tolerance: +/-0.002
Material Used:Carbide
Machining Process:EWAG grinding or NP5
Finish:As machined
Tolerance: +/-0.002
Forming punch
Material Used:Carbide
Machining Process:Cylindrical Grinding, Wire-Cutting,
Finish:As machined
Tolerance: +/-0.008
Carbide bush
Material Used:Carbide
Machining Process:Central grinding
Finish:As machined
Tolerance: +/-0.002