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 11477 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 40610 Electric Dynafile II Abrasive Belt Tool
Dynabrade 78294 3" Dia. x 2A M Medium Type R Unitized Locking-Type Disc, 25/pack
3M™ 53797, Flexible Diamond Belt 6451J, 1/2" Dia x 18" L, M125 Micron, Type G, Pattern B2, 7010509272
Dynabrade 52474 Vane Set (4pk)
Dynabrade 78125 3" Dia., Very Fine, NWN DynaBrite, TR Locking-Type Disc, 25/pack
3M 53914, Performance Plus Duct Tape 8979N Nuclear Red, 48 mm x 54.8 m 12.1 mil, 7000049014, 24/ case
Dynabrade 14010 Dynafile Abrasive Belt Tool Versatility Kit
Dynabrade 95676 1/4" Female Coupler with 1/4" Male Plug Assembly
Dynabrade 79489 4-1/4" Dia. x 2" W x 5/8"-11 Center Thread, Ultra Fine, DynaBrite Surface Conditioned Flap Roll
Dynabrade 96067 Motor Tune-Up Kit
Dynabrade 77775 5" Dia. x 7/8" Center Hole, 120 Grit, Type 27, Ceramic DynaCut Flap Disc, 10/pack
Dynabrade 78402 2" Dia. x 1/2", Dyna Premium Rapid Strip TR Disc, 25/pack
ACS 1/2 in x 18 in Diamond Metal Bond Belt, 120M/125u
Dynabrade 52317 - .4 hp Right Angle Die Grinder, 20,000 RPM, 1/4" Collet
Dynabrade 79126 3/4" W x 18" L 60 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty
Dynabrade 80459 HEPA 13 Vacuum Cartridge Filter
Dynabrade 79317 5" Dia. x 7/8" Center Hole, 60 Grit, A/O DynaCut Fiber Disc, 25/box
3M 08107, Universal Adhesive Clear, 47.3 mL Cartridge, 7010294717, 6 per case
3M 71361, 641WY 1/4" X 24", 1200 Mesh Diamond Cloth Belt, 7010534916
Dynabrade 15420 Dynafile III Abrasive Belt Tool
Dynabrade 11475 Dynabelter Abrasive Belt Tool, Standard Duty
Dynabrade 56320 5" Dia. Vacuum Disc Pad, Hook-Face, 44 Holes
Dynabrade 80233 Lower Body
Dynabrade X51VHS 5" Dia. Central-Vacuum Dynorbital Extreme Random Orbital Sander
Dynabrade 51733 .1 hp Straight-Line Pencil Grinder, 60,000 RPM, 3mm Collet
Dynabrade 14000 Dynafile Abrasive Belt Tool
3M 87449 Silver Depressed Center Grinding Wheel, T27 Quick Change, 9 in x 1/4 in x 5/8-11 Center Hub Thread, 7010409732, 20 per case
Dynabrade 65133 Contact Arm Ass'y, 5/8" Dia. x 1" W, Urethane Wheel
3M 76783, Cubitron II Hookit Cloth Disc 784F, 120+ XF-weight, 5 in x NH, Die 500X, 7100222757 
