Technical ceramics, glass, glass-ceramics, quartz and sapphire are hard and brittle: the wrong wheel causes edge chipping, subsurface cracks or fast wheel wear. Fengzuan supplies bronze (metal) bond, resin bond and vitrified bond diamond wheels for these materials, made to your part and machine.
Recommended Specifications for Ceramics & Glass
| Operation | Suggested wheel |
|---|---|
| Surface grinding of plates | 1A1 or 6A2 cup, bronze bond |
| Edge grinding and chamfering | 14E1 / 14A1 profile, bronze or resin bond |
| Fine finishing, low chipping | Resin bond, fine grit |
| ID grinding of ceramic bores | Internal 1A8/1A1W, resin or vitrified |
| Cut-off and slotting | 1A1R thin wheel |
| Grit / concentration | 80#–3000# / 50–150 |
Shapes for Ceramics and Glass
1A1 and 6A2 diamond wheels for surface grinding
Straight and cup wheels for flat parts and plates.
14E1 and 14A1 diamond wheels for edges and profiles
Bronze bond holds the edge profile on abrasive ceramics.
1A1R cut-off wheels
Thin wheels for slotting and cutting ceramic and glass parts.
Workpiece Materials
- Alumina, zirconia, silicon nitride and other technical ceramics
- Glass, quartz and optical glass
- Glass-ceramics
- Sapphire, silicon and stone
Bond Advantages
- Bronze: long life, form holding, heavy stock removal, good heat conduction
- Resin: fine finish and reduced chipping
- Vitrified: porosity and easy dressing for precision forms
Products: metal bond diamond wheels · resin bond diamond wheels · special shape wheels.
Why Source from Fengzuan
- Own factory: founded in 2022 in Shijiazhuang, Hebei Province, China, with production in-house from cold pressing on hydraulic presses to sintering, curing or firing, precision turning, dynamic balancing and truing.
- Made to your drawing: non-standard diameters, layer sizes, profiles, grits and concentrations matched to your machine and material, with the drawing confirmed before production.
- Diamond and CBN in three bond systems: resin, vitrified and bronze, so we recommend the bond that fits the job rather than the one we happen to stock.
- Export ready: protective individual packing, export cartons and international express shipment on FOB terms to buyers in Russia, the USA, Germany, the UAE and Qatar.
- Fast answers: inquiries answered within 24 hours, China Standard Time (UTC+8).
Not sure which wheel fits? Describe the workpiece, the machine and the result you need, and our team will propose a complete specification: shape code, size, abrasive, grit, concentration and bond.
Ordering, Samples and Delivery
- MOQ: 15 pcs per specification
- Samples: produced within 30 days; sample cost and freight are charged
- Bulk production: within 45 days after drawing confirmation
- Payment: PayPal · Trade term: FOB · Shipping: international express
- Export markets served: Russia, USA, Germany, UAE and Qatar
What to send for a fast quote
- Shape code and full size (D, T, X, H, layer width, angles or radii)
- Diamond or CBN, grit and concentration (if known)
- Bond preference: resin (B), vitrified (V) or bronze/metal
- Workpiece material and machine model, wet or dry grinding
- Quantity, required lead time and destination
Frequently Asked Questions
Which bond for glass edge grinding?
Bronze bond for life and profile; resin bond where finish and low chipping matter more.
How do I reduce chipping on ceramics?
Use a finer grit, a freer-cutting bond and sufficient coolant; send your current spec and we will advise.
Do you grind sapphire?
Our diamond wheels are used for sapphire and similar hard materials; tell us the part and finish.
Can you make profile wheels for my glass part?
Yes, 14E1, 14A1 and other profiles made to your drawing.
What are MOQ and lead times?
MOQ 15 pcs; samples within 30 days (charged); bulk within 45 days.
Grinding Ceramics or Glass? Get a Recommendation
Send your material, part drawing and finish requirement. Email lw892398@gmail.com or WhatsApp +86 13282830167. We reply within 24 hours (China Standard Time, UTC+8).