Diamond Suspension - Monocrystalline

Formulated for the same intermediate and fine polishing steps as these brand products:

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Buehler — MetaDi Monocrystalline

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Struers — DP-Suspension M

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Allied High Tech — monocrystalline diamond suspension

Runs on Buehler, Struers, LECO, Allied, and PACE systems with no change to your process. It is a comparable product for the same step — not a branded or drop-in item.

Our monocrystalline range runs 0.1 µm to 45 µm — wider than the typical 1–15 µm offering — so you can standardize every polishing step on one supplier.

Same grading and micron sizing, typically 20–40% less.

Request a free sample and test it on your own bench.

Monocrystalline Diamond Suspension

What This Product Is

Monocrystalline diamond suspension is a liquid diamond abrasive used during metallographic polishing to refine specimen surfaces after grinding. It contains monocrystalline diamond particles dispersed in a carrier fluid, providing controlled abrasion during intermediate and fine polishing steps.

Unlike polycrystalline diamond, monocrystalline diamond particles retain a single crystal structure during use, which influences cutting behavior and surface interaction during polishing.

Intended Use in Metallography

This product is intended for intermediate to fine polishing steps following planar or fine grinding. It is used to reduce surface scratches and refine specimen surfaces prior to final polishing or microscopic evaluation.