---
title: Specialty Grinding & Polishing
url: https://opti-tech.ca/product/specialty-grinding-polishing/
date: 2021-03-05T17:18:59+00:00
modified: 2024-10-08T19:02:33+00:00
lang: en_CA
---

# Specialty Grinding & Polishing

Some applications can benefit from a specialty grinding & polishing product or solution. Unique holders are available for processing circuit boards and various abrasive lapping discs and powders. **PC-Met™ Precision High Volume Printed Wiring Board Accessory**

- High-volume printed wiring board preparation system
- Prepares up to 36 coupons simultaneously
- Prepares reproducible cross-sections of through-holes down to 0.008in
- For use with EcoMet 30 and AutoMet 300

**PWB-Met Small Hole Accessory**

- High-volume printed wiring board preparation system
- Prepares up to 18 coupons simultaneously
- For use with EcoMet 30 and AutoMet 300
- Prepares reproducible cross-sections of through-holes down to 0.004"

**FibrMet Discs**

- FibrMet Abrasive Discs are for fine-grinding applications on glass, epoxy, or polymers and produce a fine surface finish.
- 50/pack

**Abrasive Powders**

- Abrasive Powders are for fine grinding on cast iron, tin, or cloth-covered platens. They should be mixed with distilled water to achieve desired consistency.
- 5lb \[2.3kg\] containers

**UltraPrep Lapping**

- UltraPrep Diamond Lapping Films are for fine-grinding hard materials such as ceramics. They provide a fine surface finish and gentle material removal.
- 5/pack