Norton
7" 40-Grit Zirconia Alumina Disc - Norton 77696090092
MFR# 77696090092Series R860
$32.63List $41.26
Save 20%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Description
The Norton 77696090092 is a 7" 40-grit zirconia alumina disc. Rated to 8600 RPM. For steels.
Specifications
Abrasive materialZirconia Alumina
Abrasive typeCoated
Additional informationHigh Density
Attachment typeThreaded Arbor Hole
Backing materialFiberglass
Center hole thread size5/8-11
Disc colorBlue
Disc diameter7
Flap disc typeType 27
GradeCoarse
Grit40
Material applicationSteels
Maximum rpm8600
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.
Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.