Mount Gemini R766 coarse grit center mount fiberglass heavy-duty flat flap discs on your right angle grinder to bevel, blend and deburr with excellent and economical performance. Engineered with alternating zirconia alumina and aluminum oxide flaps, these discs outperform standard aluminum oxide discs and work great on super alloys, cast iron, metals, titanium, soft-carbon steels and 300 and 400 series stainless steels. The smooth-running, high-density, semi-open flaps extend disc life, reduce loading and mimic fine grit flap discs. Featuring fiberglass/resin backing plates in the most popular backing plate configuration, these strong, lightweight flap discs absorb vibration for increased operator comfort.
applications
Beveling
Blending
Deburring
Stock Removal
features
Type 27 flat flap disc with alternating zirconia alumina and aluminum oxide flaps provides higher performance than aluminum oxide while retaining an economical price
Smooth running, high density/jumbo semi-open flaps improve life, minimize loading on soft metals, and make these act like finer grits
Their fiberglass/resin backing plates are the most popular plate configuration due to high strength, light weight, ability to absorb vibration, and operator comfort
Good choice for coarse grit blending, deburring, and stock removal
Dia.
4 1/2 in
Wheel Type
Type 27
Color
Blue
Abrasive Material
Zirconia Alumina
Grade
Extra Coarse Grit
Grit
P40
Backing Material
Fiberglass, Cotton
RPM [Max]
13300 rpm
Attachment Type
Arbor Thread
Backing Wt.
X
Center Hole
5/8-11 in
Weight
0.0 LB
EAN or UPC
666233990596
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