The 3M 769F Type 27 flap disc features proprietary staggered tooth configuration on each side, delivering longer service life than conventional grit combinations alone. Its design is ideal for grinding applications involving intricate contours and shapes, with user-selectable teeth spacing to compensate for material thickness across uneven surfaces.
Measuring 5" x 7/8" with a 40+ grit rating, this disc is compatible with standard angle grinders and pairs with the 3M Flap Disc 769F T27 system. It accommodates arbor sizes from 5mm to 8mm, making it a versatile choice for metalworking, fabrication, and MRO grinding tasks.