Asahi Diamond Industrial
A Japanese diamond tool maker that supplies dicing blades, grinding wheels for wafer backgrinding and CMP pad conditioners to the semiconductor industry.
旭ダイヤモンド工業・Equipment parts and consumables・Last updated: October 27, 2026
Overview
Asahi Diamond Industrial makes diamond tools for many industries. For semiconductors it supplies dicing blades, including hub blades, and grinding wheels used to thin wafers.
It also makes CMP pad conditioners, which keep the surface of polishing pads in the right condition during CMP.
Business: Dicing blades, grinding wheels and CMP pad conditioners
Why it matters
- Cutting, grinding and pad conditioning all depend on how diamond grit is sized and bonded.
- Blades and wheels are consumables, so their demand follows back-end throughput.
Main products
- •Dicing blades
- •Backgrinding wheels
- •CMP pad conditioners
Equipment categories
Categories where Asahi Diamond Industrial is listed, with other Japanese makers and their products: