3M 865X Plain Back Coated Lapping Disc, 4-1/8 in Dia, No Hole, Silicon Dioxide Abrasive

3M Coated Lapping Disc, Plain Back, 4-1/8 in Dia, No Hole, Silicon Dioxide Abrasive, 3 mil Polyester Film Backing, Applicable Materials: High-Hardness Metals, Ceramics, Optical Substrates, Metal, Silicon Carbides, Plastic and Glass

• Precision coated silica coating on a polyester film used in the final step in fiber optic connector polishing
• High yield, increased throughput
• Consistent protrusion values
• Low insertion loss and back reflection
• Low defects
• Multiple use product
• This long life product produces high quality connectors that meet telcordia standards
• Ceramic fiber optic connector type
• Solution for FTTH/FTTB/CATV access network, POLS enterprise network, xDSL access network and data center enterprise network
• 26500 psi ultimate tensile strength
• Translucent color