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Precision-engineered steel die sets for uniform rectangular and square pellet pressing
Cell Lab Bidirectional Pressing Die Sets are specialised tools for producing rectangular and square solid pellets from powder materials. Manufactured from Cr12MoV alloy tool steel with indenter hardness up to HRC60–62, these die sets provide superior durability and resistance under high pressure.
Available in 18×80 mm (rectangular) and 12×12 mm (square) formats, they are widely used in pharmaceuticals, materials science, powder metallurgy, and analytical chemistry where precise and uniform pellet formation is required. The bidirectional design ensures balanced pressure distribution for consistent compaction.
Durable alloy tool steel — Constructed from Cr12MoV with HRC60–62 hardness for long service life.
Bidirectional pressure system — Provides uniform compaction across rectangular and square samples.
Versatile formats — Available in 18×80 mm (rectangular) and 12×12 mm (square) sample cavities.
Laboratory-grade design — Ideal for material analysis, spectroscopy, and powder compaction.
Customisable options — Larger or specialised sizes available upon request.
| Product No. | Sample Shape | Reference Sample Size | Cavity Depth (mm) | Die Material | Indenter Hardness | Dimensions (mm) | Weight |
|---|---|---|---|---|---|---|---|
| CL0607 | Rectangular | 18×80 mm | 40 | Cr12MoV Alloy Tool Steel | HRC60–62 | Φ88 × 175 | 3 kg |
| CL0608 | Square | 12×12 mm | 40 | Cr12MoV Alloy Tool Steel | HRC60–62 | Φ88 × 175 | 3 kg |



Pharmaceuticals — Tablet and pellet formation for controlled analysis.
Materials science — Compacting powder samples for R&D and testing.
Analytical chemistry — Preparing uniform pellets for spectroscopy and XRF.
Powder metallurgy — Forming square and rectangular compact samples.
Academic & industrial labs — Standardised pellet pressing for reproducible results.
Q1: What is the advantage of a bidirectional die?
It ensures balanced compression from both ends, producing uniform pellets with reduced internal stress.
Q2: Can these dies be used with different powders?
Yes. They are suitable for ceramics, metallic powders, and pharmaceutical materials.
Q3: How should the dies be maintained?
Clean and dry after each use; apply light oil to prevent rust during long-term storage.
Q4: Are these dies consumables?
Yes. They are considered consumables; warranty only covers manufacturing defects.
Q5: Is customisation available?
Yes. Larger rectangular or square cavities can be made to order.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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