3M
3" 40-Grit Ceramic Disc - 3M 7100077040
MFR# 7100077040Series 947A
$2.68List $3.38
Save 20%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Description
The 3M 7100077040 is a 3" 40-grit ceramic disc. Rated to 20000 RPM.
Specifications
Abrasive materialCeramic
Abrasive typeCoated
Attaching systemType R
Backing materialPolyester Cloth
Backing weightX
Button colorWhite
Disc colorMaroon
Disc diameter3
GradeCoarse
Grit40
Maximum rpm20000
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.