Norton
7 x 1/4" 150-Grit Aluminum Oxide Grinding & Cutoff Wheel - Norton 66252939838
MFR# 66252939838Series 38A Type 1
$106.95List $132.86
Save 19%
Usually ships in 1-3 business days
Ship times are estimates. We confirm availability on every order and email you right away if anything changes.
Supplier prices are confirmed before checkout. If one has changed since this page was updated, we show you the new price before you pay.
Request a quote- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Description
The Norton 66252939838 is a 7 x 1/4" 150-grit aluminum oxide grinding & cutoff wheel. Rated to 3600 RPM. For soft carbon steels, tool steels, super alloys.
Specifications
Abrasive materialAluminum Oxide
Bond typeVitrified
For use withCNC Cutting Tool Machine; Cylindrical Grinder; Surface Grinder
FriableSemi-Friable
GradeVery Fine
Grit150
Hardness codeK
Hole size1-1/4
Material applicationSoft Carbon Steels; Tool Steels; Super Alloys
Maximum rpm3600
PorousNon-Porous
Recess typeNo Recess
Specifications38A150-KVBE
TaperedNo
Wheel colorWhite
Wheel diameter in7
Wheel hardness ratingMedium
Wheel thickness in1/4
Wheel typeType 1
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.