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5-axis CNC milling drawing: Al 7075-T6 block with pockets, toolpath and dimensions
Material · Ceramics

Engineering ceramics. Alumina. Zirconia. Hardness extreme.

Engineering ceramics — alumina, zirconia, silicon carbide, silicon nitride. Extreme hardness, high temperature, electrical insulation. Specialty manufacturing required.

Elastomers & ceramicsWuxi, ChinaMOQ 1 partDFM review included
Technical plate for Engineering ceramics. Alumina. Zirconia. Hardness extreme.
How we run it

Ceramic materials

Extreme hardness, high temperature stability, chemical inertness, electrical insulation. Where metals/plastics fail.

3-7 daysTypical lead time
MOQ 1No minimum quantity
<4 hQuote response
ISO 9001Quality system
01 · Key principles

Key principles.

Most common

Workhorse engineering ceramic. Hardness 2000 HV. Electrical insulator.

Toughest ceramic

Highest fracture toughness ceramic. Dental, biomedical implants.

Wear &amp; thermal

SiC. Wear plates, semiconductor processing.

Bearings

Si3N4. Hybrid bearings, high-temperature.

Sinter from powder

Press powder, sinter in furnace. Cannot CNC-machine green state easily.

Premium

5-50× metal cost depending on grade.

FAQ

Extreme hardness, high temperature stability, chemical inertness, electrical insulation. Where metals/plastics fail.

Pre-sintered green machining. Final-sintered grinding. Most ceramic shaping is grinding, not machining.

Diamond grinding tools machine sintered ceramics. Slow, expensive. CNC milling of green ceramic possible.

Major limitation. Ceramics fail catastrophically. Avoid sharp corners, stress concentrations.

Cutting tools (alumina, SiC), bearings (Si3N4), dental crowns (zirconia), heat shields (alumina).

When metals/plastics fail. High temperature, extreme wear, chemical inertness, electrical insulation.

Get an instant quote

Send your CAD — we reply with detailed pricing, lead time, and DFM feedback within 4 working hours.

Talk to an engineer

WhatsApp our team directly. Most messages answered within 12 minutes during work hours.

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CNC, 3D printing, injection molding, sheet metal, casting, finishing — one quality system, one partner.

5-axis CNC milling drawing: Al 7075-T6 block with pockets, toolpath and dimensions

Send a CAD file. Get an engineering-reviewed quote.

No minimum quantity, free DFM feedback from a senior manufacturing engineer, and an NDA signed before file review on request.