Understanding the 3M Lapping Film Grit Equivalent Table

At XYT, we recognize that having a reliable equivalent table is vital for making informed decisions about abrasive materials. The 3M Lapping Film Grit Equivalent Table simplifies the process of selecting the appropriate lapping film, allowing manufacturers to match grit sizes effectively.

Grit Types

How to Use This Table

• ✅ Match by Micron if your process specifies surface roughness (Ra/Rz), geometry control, or fiber protrusion levels.
• ✅ Match by 3M Product Series if you're looking to replace 3M items like: 261X (Diamond Film), 268X (Aluminum Oxide Film), 466X (Silicon Carbide Film), 372L / 373L (Microfinishing Film Rolls), or 598X (SiO₂ for final polish).

Custom Solutions

If you need an exact match, XYT supports:

• Custom cutting to 3M standard disc sizes (e.g., 127mm, 203mm, 305mm).
• Same PET thickness (3mil, 5mil, 7mil).
• Same backing (PSA or plain).
• OEM printing and packaging (logo, barcode, grit code).
• Custom hole patterns (center hole, tab notch).

Conclusion

In conclusion, the 3M Lapping Film Grit Equivalent Table is an indispensable resource for achieving precision in polishing processes. With XYT’s high-quality products and expertise in surface finishing solutions, you can ensure that your projects meet the highest standards of quality and performance. Let us help you unlock precision in your manufacturing processes today!

Why Choose XYT?

With years of experience and a commitment to innovation, XYT stands at the forefront of high-end abrasive manufacturing. Our state-of-the-art facility and proprietary technologies provide you with unparalleled quality and service. Contact us today to learn more about how we can assist you!