11A2 Resin Diamond Grinding Wheel 100mm Resinoid Grinding Disc

11A2 resin bond diamond grinding wheel** is a specialized abrasive tool designed for precision grinding of hard, non-ferrous materials, ceramics, and composites.

Grit size incl. Mesh 80/100#(D181), 100/120#(D151), 120/140#(D126), 140/170#(D107), 170/200#(D91), 200/230#(D76), 230/270#(D64), 270/325#(D54), 325/400#(D46)

Diamond** is the hardest known abrasive, ideal for grinding:
- **Carbide tools** (tungsten carbide, PCD, PCBN inserts).
- **Ceramics** (alumina, zirconia, silicon carbide).
- **Glass, sapphire, and brittle composites**.
- *Not suitable for ferrous metals* (carbon reacts with diamond, causing excessive wear).

Resin bond (Bakelite/phenolic)** offers:
- **Smooth cutting action** with fine surface finishes.
- **Good shock absorption**, reducing chipping in brittle materials.
- **Lower heat generation** vs. metal/vitrified bonds.
- Typically used for **fine grits (100–2000#)** and precision grinding.

Advantages Over Conventional Wheels
- Longer lifespan than aluminum oxide wheels.
- Better heat dissipation.
- Maintains profile accuracy for precision grinding.

ApplicationsCarbide tool grinding** (end mills, drills, inserts).
- **Optical lens/polishing work**.
- **Ceramic component machining**.
- **Electronics industry** (grinding semiconductor materials).

If you need to customize, please provide the following information:

1. Dimensions, including outer diameter, aperture, thickness, width and thickness of abrasive layer;

2. Abrasive, abrasive sand particle and concentration;

3. Adhesive;

4. Wheel application;

5. Pictures and drawings of wheels;

We can then design and quote for you