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 55242 Vane Set (4pk)
Dynabrade 54705 Rotor/Vane Set
Insize ISV-1H4177, RIGID BORESCOPE, 6.85", 6928640323775
Dynabrade 11518 Rubber Drive Wheel
Dynabrade 11399 Type 27 Wheel Mounting Adapter Kit
Dynabrade 15336 Rubber Drive Wheel
Dynabrade 15101 Tension Arm (for Mini Dynafile II)
Dynabrade 07107 Vane Set (5pk)
3M 97015, Cartridge RoII 341D, 3/8 in x 1-1/2 in x 1/8 in, P120 X-weight, 7010363828
Dynabrade 14230 Rubber Drive Wheel
Standard Abrasives 840458, Quick Change Buff and Blend HS Disc, Medium, TR, Blue, 3 in, Die Q300V, 7100074872, 25/case
Dynabrade 40378 Rubber Drive Wheel, Mini Dynafile II
Dynabrade 11395 Guide Wheel
Dynabrade 18570 Vane Set (4pk)
Dynabrade 18426 Vane Set (4pk)
Dynabrade 11005 Dynafile Belt Housing Guard
Dynabrade 52474 Vane Set (4pk)
Dynabrade 54972 Vane Set (5pk)
3M 19769, Utility Cloth Sheet 314D, 9 in x 11 in P150 J-weight, 7000000357
3M 86745, Diamond Disc, 2" Roloc, 674W, 120 Mesh, TR, 7100022116, Box of 10
Standard Abrasives 714179, Aluminum Oxide Handy Roll, P240 J-weight, 1-1/2 in x 50 yd, 7100050575
3M 19795, Utility Cloth Roll 314D, P400 J-weight, 1-1/2 in x 20 yd, 7100081717
ACS Diamond Cloth Belt, CX1250 1/2" X 72" 125U
Dynabrade 78175 2" Dia., Coarse, NWN DynaBrite, TR Locking-Type Disc, 25/pack 
