MMC Very Small Form Factor (VSFF) multi-fiber optical connector and TMT ferrule polishing solutions

for laboratories, universities, and research centers, covering lapping film discs and sheets, materials, sizes, grit ranges, and applications. It’s written to rank well for technical buyers, lab managers, and researchers.

High-precision lapping films are essential for manufacturing PMT, CPO, MTCT, and MT ferrules connectors. They ensure optimal end-face geometry, low insertion loss, and high optical performance in fiber optic systems.

XYT precision lapping films and polishing consumables — including diamond, alumina, silicon carbide, silica, and cerium oxide — ensure perfect MPO, MTP, and MMC connector polishing with low insertion loss and high return loss.

A high-yield MPO/MTP/MMC polishing solution ensures uniform fiber height, accurate ferrule geometry, and an ultra-smooth surface finish. It minimizes defects such as chips, cracks, scratches, rough surfaces, or debris, while increasing production efficiency and yield.

High-performance diamond & aluminum oxide lapping discs and sheets. PSA-backed for precision surface polishing, 0.05–60 µm grit sizes, discs & sheets available.

Aluminum Oxide lapping films in grit sizes from 0.05 µm to 60 µm. Available in 8" discs & 8-1/2" x 11", 9" x 11" sheets. Ideal for microfinishing and precision polishing.

0.5 µm PSA Aluminum Oxide lapping film discs and sheets for metals, ceramics, composites, and optics. Ideal for ultra-fine, mirror-like polishing finishes.

30 µm PSA Aluminum Oxide lapping film discs and sheets for metals, ceramics, composites, and precision components. Ideal for coarse pre-polishing surfaces.

15 µm PSA Aluminum Oxide lapping film discs and sheets for metals, ceramics, composites, and precision components. Ideal for coarse pre-polishing surfaces.

12 µm PSA Aluminum Oxide lapping film discs and sheets for metals, ceramics, composites, and precision components. Ideal for coarse pre-polishing surfaces.

9 µm PSA Aluminum Oxide lapping film discs and sheets for metals, ceramics, composites, and precision components. Controlled scratch patterns for pre-polishing.

6 µm PSA Aluminum Oxide lapping film discs and sheets for metals, ceramics, composites, and precision components. Uniform, fine pre-polishing surfaces.

3 µm PSA Aluminum Oxide lapping film discs and sheets for metals, ceramics, composites, and precision components. Fine, consistent, and scratch-free surfaces.

0.3 µm PSA Aluminum Oxide lapping film discs and sheets for metals, ceramics, composites, and precision components. Ultra-fine, mirror-like, and consistent.

1 µm PSA Aluminum Oxide lapping film discs and sheets for metallography, electronics, ceramics, and precision finishing. Ultra-fine, consistent surface polishing.

1 µm PSA diamond lapping film discs and sheets for optics, fiber optics, ceramics, and metals. Ultra-fine, precise, and repeatable surface polishing.

30 µm PSA diamond lapping film discs and sheets for optics, fiber optics, ceramics, and metals. Fast, flat, and consistent coarse material removal.

15 µm PSA diamond lapping film discs and sheets are a critical coarse-lapping abrasive for precision manufacturing. They remove bulk material quickly, maintain flatness, and prepare components for finer polishing steps.

the 9 µm grit Diamond Lapping Film is widely used in optics, fiber optics, semiconductors, ceramics, carbide machining, and metallography where controlled material removal and repeatability are critical.

Professional 6 µm PSA diamond lapping film discs and sheets for optics, fiber optics, ceramics, and metals. Fast cutting, flat finish, long life.

High-quality 3 µm PSA-backed diamond lapping film for optics, fiber optics, ceramics, and metals. Consistent finish, long life, easy mounting.

Here’s a clear, practical guide to lapping film sharpening, written for people who actually use it—optics techs, machinists, knife makers, and precision tool users.

XYT Laser-Grade Lapping Films are precision-engineered abrasive films designed for lapping and polishing laser optics and photonics components.

SC15D, SC3D, SC1A, and CE0.5B lapping films form a proven, production-ready polishing system for MMC, MPO, MTP, MT, and TMT ferrules, supporting 16/24/32/48/64/72-fiber configurations.

XYT™ Lapping Films are a reliable, cost-effective, and production-ready alternative to all grits and types of 3M, SEIKOH GIKEN, ÅngströmLap, and MIPOX lapping films.

XYT CE0.5B Cerium Oxide Lapping Film is a reliable, production-ready alternative to 3M, FOC, and MIPOX cerium oxide or silicon dioxide flocked films.

XYT SC1A and SC1B 1 µm Silicon Carbide (SiC) Lapping Films are purpose-engineered for pre-polishing of MPO, MT, TMT, and MTP ferrules, with a strong focus on precise fiber height leveling and core dip control.

XYT™ Diamond Lapping Film delivers the precision, reliability, and performance demanded by today’s most advanced polishing and microfinishing applications.

If you're ready to experience the precision and performance of XYT™ Aluminum Oxide (AO) Abrasive Lapping Film Sheets, contact us today to place your order or learn more!