Norton
3 x 1/4" 20-Grit Zirconia Alumina Grinding & Cutoff Wheel - Norton 66253343872
MFR# 66253343872Series BlueFire 4NV
$11.82List $14.94
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Description
The Norton 66253343872 is a 3 x 1/4" 20-grit zirconia alumina grinding & cutoff wheel. Rated to 20370 RPM. For 300 series stainless, 400 series stainless, hard carbon steels, soft carbon steels, tool steels, titanium, super alloys.
Specifications
Abrasive materialZirconia Alumina
Bond typeResinoid
For use withFlexible Shaft Grinder; ID Grinder
FriableSemi-Friable
GradeVery Coarse
Grit20
Hardness codeT
Hole size3/8
Material application300 Series Stainless; 400 Series Stainless; Hard Carbon Steels; Soft Carbon Steels; Tool Steels; Titanium; Super Alloys
Maximum rpm20370
PorousNon-Porous
Recess typeNo Recess
SpecificationsBLUEFIRE 20T
TaperedNo
Wheel colorBlack
Wheel diameter in3
Wheel hardness ratingHard
Wheel thickness in1/4
Wheel typeType 1
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