Diamond wheels
Flat, dish, cup, cylindrical. For carbide sharpening, ceramic and glass processing. Grit 80–400 mesh.
Diamond Abrasive Tools
Ready-made diamond tools for processing hard and brittle materials. Manufacturing wheels, saw blades, points, files and burrs per your drawings or samples. High diamond concentration, consistent performance, long service life.
Tool types
Diamond saw blades
Blades for cutting stone, concrete, ceramic, glass. Segmented and continuous rim. Diameter 100–600 mm.
Points & burrs
Cylindrical, ball, conical, needle. For engraving, mold processing, hole finishing. Shank 3 and 6 mm.
Files & rasps
Flat, round, half-round, triangular. For carbide, glass, ceramic processing. Length 140–200 mm.
Product gallery
Diamond or CBN?
We supply both abrasives — they belong to the same family of grinding materials, and the choice depends on your work material. Diamond: carbide, ceramics, glass, stone. Cubic boron nitride (CBN): ferrous metals — hardened and bearing steels, cast iron, high-speed steels, where diamond wears from reaction with iron.
Applications
Tool manufacturing
Sharpening and finishing carbide cutting tools: mills, drills, inserts, broaches, taps.
Ceramic & glass
Grinding and polishing technical ceramics, optical glass, quartz, sapphire. Cutting and edge processing.
Stone processing
Cutting, grinding and polishing granite, marble, limestone, travertine. Manufacturing countertops, tiles, monuments.
Jewelry
Cutting and polishing gemstones, processing gold and silver jewelry. Engraving and decorative work.
Need custom tools per your drawing?
Send your drawing or sample — we'll quote price and lead time. Minimum order from 10 pieces.
Request a quoteFrequently Asked Questions
Is DIAMTECH a factory or a trading company?
DIAMTECH is a diamond trading and sourcing company, not a factory. We work directly with the Henan cluster, selecting and comparing products across plants and matching the best partner plant for each batch.
Which materials are cut with diamond, and which with CBN?
Diamond tools are for cemented carbide, ceramic, glass and stone. CBN is for hardened steel, cast iron and HSS. We match the wheel or insert to your operation against your specification.
Do you make tools to order?
Yes. Standard wheels and inserts are available, and we can manufacture to your specification (your drawing, your brand). Share the geometry, workpiece material and cutting parameters and we will propose an option.
How is pricing calculated, and what are the volume terms?
Prices are not published on this site. Cost depends on grade, particle fraction, quantity and delivery terms, and is confirmed by inquiry. Describe your requirement by email and we will send a quotation.
Which quality documents are available?
A COA is issued per batch on request. Test protocols from the Henan Provincial Quality Supervision & Inspection Center for Synthetic Diamond Micron Powder (Zhecheng) — China's only specialized state laboratory for micron powder — or from the National Center are available on request.
Are samples available?
Samples are available, but the sample fee and freight are paid by the buyer (collect); both are credited to the first order. DIAMTECH does not offer free samples.
What are the payment terms?
TT: 30% deposit, balance before shipment. An invoice is provided.