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.

Dynabrade 78767 3" Dia. x 2" W x 1/4" Shank, Coarse, NWN DynaBrite Wheel, 10/pack
Dynabrade 93337 Carbide Burr, 3/8" Dia., SL-3 D/C Burr, Taper-Radiused End, 1-1/16" Flute L, 1/4" Shank
Dynabrade 14318 Retainer
Insize 1102-150, DIGITAL CALIPER (FRACTION READING), 0-6"/0-150mm , 6928640300745
Dynabrade 51304 .5 hp Straight-Line Die Grinder, Rear Exhaust, 15,000 RPM, 1/4" Collet
Dynabrade 78030 1" W x 18" L Medium NWN DynaBrite Belt, 10/pack
Dynabrade 55582 .4hp Mini Right Angle Drill with Adjustable Angle Head, 3,200 RPM, Rear Exhaust, 1/4"-28 Thread
Dynabrade 51106 Collet, 5/16"-24 Female Thread, 1/4" Capacity, 4-Piece Collet
Dynabrade 98272 1/2" NPT Female Plug
Dynabrade 91070 1" Dia. x 1-1/2" W, 80 Grit, Z/A DynaCut Band, 10/pack
Dynabrade 97179 Hose Cuff- 1" to 3/4" Thread, Conductive
Dynabrade 91737 DynaMesh 8" 100 Grit Hook & Loop Discs, 50 per box
Dynabrade 64905 Fixed Speed Versatility Grinder, 1.5 hp, 230 V (AC), 1 Phase, 50/60 Hz, 5,400 SFPM, for 1/4"-2" W x 72" L (6-51 mm x 122 cm) Belts
Dynabrade 79953 6" Dia. x 180 Grit Non-Vacuum Hook-Face DynaCut Disc, 100/Box
Dynabrade 53209 Ergo Anti-Vibration Handle
Dynabrade 94774 1-1/2" W x 72" L 60 Grit A/Z DynaCut Belt, 10/pack
Dynabrade 91547 5" Dynacut Extreme Orange Premium Film Disc, 120 Grit, Hook & Loop, Non-Vacuum, 50/Box
Dynabrade 78809 4" Dia. x .020 x 5/8"-11 UNC Roughneck Stringer Bead Twist Wire Wheel, Steel
Dynabrade 95600 Tune-Up Kit for .5 hp Motor
Dynabrade 58514 2-3/4" W x 7-3/4" L Dynabug II Orbital Sander, Non-Vacuum, .11 hp, 8,000 RPM, 3/16" Orbit
Dynabrade 69484 - 3" Mini Extreme Drop-in Motor, 3/16" Orbit
Dynabrade 64699 33" (84 cm) W x 60" (152 cm) L Downdraft Sanding Table, 115 V (AC)
Dynabrade 90335 3/4" W x 20-1/2" L 220 Grit A/O DynaCut Belt, 50/pack
Dynabrade 13201 Dynastraight Finishing Tool, .7 HP, Rear Exhaust, 3,400 RPM, 1/2" Dia. Arbor
Dynabrade 94820 - 3/8" ID, 5' Long Air Hose Assembly, Female/ Male Fitting Ends Included
Dynabrade 13500 Dynastraight Finishing Tool, 1 HP, Rear Exhaust, 950 RPM, 5/8" (16 mm) or 1" (25 mm) Dia. Arbor
Dynabrade 56874 3-1/2" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander, 3/8" Orbit
Dynabrade 55239 Retaining Washer
Dynabrade 53080 1/2" Right Angle Drill, .7 HP, Rear Exhaust, 3,400 RPM
Dynabrade 96005 - 1/4" Male Plug with 3/8" NPT Male Thread
Dynabrade 31648 Platen Cover Plate
Dynabrade 04017 Rotor
Dynabrade 13531 Dynastraight 6" (152 mm) Extension Finishing Tool, 1 HP, Rear Exhaust, 1,800 RPM, 5/8"-11 Arbor
Dynabrade 51226 2" Dia. Right Angle Disc Sander, Self-Generated Vacuum, 15,000 RPM
Dynabrade 50610 6" Dia. Vacuum Disc Pad, Hook-Face, Long Nap
Dynabrade 56354 2-2/3" x 6-7/8" Non-Vacuum Dynabug II Disc Pad, Vinyl-Face 
