High quality 100mm/4 inch diamond resin polishing pads / 4 inch diamond resin grinding pads for concrete epoxy granite and marble floor

100mm/4 inch diamond resin polishing pads diameter:ext:Φ100mm, hole:Φ14mm

100mm/4 inch diamond resin grinding pads thickness: 3mm

Max.speed:2600 rmp

grits:30#  50#   100#  200#     300#     400#   500#  800#    1000#    1500#    3000#

Applied machine:Angle Grinder / Automatic grinding machine

Application:Marble  Granite Quartz  Ceramic tile concrete epoxy floor