Norton
4-1/2" 40-Grit Zirconia Alumina Disc - Norton 66254461167
MFR# 66254461167Series R860
$10.27List $12.76
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Description
The Norton 66254461167 is a 4-1/2" 40-grit zirconia alumina disc. Rated to 13300 RPM. For steels.
Specifications
Abrasive materialZirconia Alumina
Abrasive typeCoated
Attachment typeThreaded Arbor Hole
Backing materialFiberglass
Center hole thread size5/8-11
Disc colorBlue
Disc diameter4-1/2
Flap disc typeType 29
GradeCoarse
Grit40
Material applicationSteels
Maximum rpm13300
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