Our 3M Roloc Disc 777F is resin-bonded to withstand high heat and pressure. A grinding aid on the 777F disc reduces grinding temperatures to protect heat-sensitive alloys such as stainless steel and nickel alloys.
3M Ceramic Abrasive Grain is a ceramic mineral designed to enhance toughness and hardness of the grain. For increased performance, 3M Roloc Disc 777F products feature aluminum oxide mineral blended with 3M Ceramic Abrasive Grain which is one of the hardest, longest-lasting minerals available. Perfect for moderate to heavy stock removal, ceramic abrasives are engineered to cut fast and handle intense heat and stress applications. Ceramic aluminum oxide blends surpass aluminum oxide abrasives in cut-rate and durability making them an excellent choice for difficult grinding applications.
3M Roloc Disc 777F is available for use with the following Roloc attachment systems: TSM, TR, TP and TS. Please select discs with the attachment design made for your system.

3M 77749, Stikit Center Water Feed Disc Hand Pad, 3 in x 7/8 in Soft, 7000028355
3M 87209, Cubitron II Depressed Center Grinding Wheel, T27, 4-1/2 in x 1/4 in x 7/8 in, Single Pack, 7010299049, 10 per case
3M 55959, Green Corps Depressed Center Grinding Wheel, T27, 7 in x 1/4 in x 5/8-11 Internal, 36, 7100123075, 10 per case
3M 82457, Hookit Center Water Feed Disc Hand Pad, 3 in x 7/8 in, 7000000601
3M 21537, Silver Depressed Center Grinding Wheel, T27 4.5 in x 1/4 in x 7/8 in, 7100176081
3M 55992, Green Corps Depressed Center Grinding Wheel, T27 4-1/2 in x 1/4 in x 7/8 in, 36, 7000118599, 10 per case
3M 87153, Cubitron II Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 in, 7100103313, 20 per case
Standard Abrasives 877002, Unitized Mounted Point, 811 B52 x 1/8 in, 3M 7100025527
Dynabrade 92029 2" Dia. x 120 Grit Ceramic DynaCut Locking-Type Disc, 2 Ply Cloth, 25/pack 


