3M 777F Silicon Carbide 50 mm Resin Abrasive Disc Fine Grade P120 Grit 170935

3M 170935 777F series silicon carbide abrasive disc offers a 50 mm diameter sized for precision sanding and finishing tasks. Its resin bond and reinforced rigid fibre backing enhance durability during demanding industrial applications. The fine grade P120 grit effectively smooths and refines surfaces by removing rough edges, making it ideal for metalworking, construction, shipbuilding, and automotive manufacturing uses.

The disc supports wet and dry sanding techniques, tolerating speeds up to 25,000 rpm for demanding grinding operations. It features a Roloc quick-lock attachment system allowing fast disc replacement on suitable backing pads, increasing productivity on the shop floor.

Its consistent cutting action ensures repeatable performance throughout the lifecycle of the abrasive discs. The pack contains 5 discs, providing a balance of availability and value for industrial users.

This abrasive disc is suitable for weld removal, deburring, blending, and polishing across multiple metals including mild and stainless steel. Its design minimizes grinding temperatures which is advantageous for heat-sensitive alloy finishing.

The 777F abrasive discs bring together 3M’s expertise in abrasives technology for professional use in industrial workshops, manufacturing plants, and maintenance facilities requiring high quality surface finishing standards.

The disc is resin-bonded with silicon carbide abrasive for durability and high cutting performance. Suitable for wet and dry sanding at maximum safe speeds up to 25,000 rpm. Contains 5 discs per pack, allowing extended use and consistent sanding quality.

Rigid fibre backing provides resistance to tearing during heavy-duty grinding work. Designed for construction, metalworking, automotive manufacturing, and shipbuilding industries. Roloc attachment system enables quick twist and lock mounting on compatible backing pads.

Fine P120 grit size ensures smooth finishing and effective edge rounding. Disc color is white, facilitating easy identification of grit and grade. Explore the full range of Abrasive Discs and sanding accessories at EnvMart to support your industrial finishing and grinding needs.