Norton 4-1/2 X .045 X 7/8 In. Gemini RightCut Depressed Center Wheel Type 27 A/O

Item: 31600 | Model: 05250

Norton 4-1/2 X .045 X 7/8 In. Gemini RightCut Depressed Center Wheel Type 27 A/O


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DC WHL 4-1/2 X .045 X 7/8 IN. Depressed center wheels may also be referred to as raised hub wheels or by their shape designation Type 27, 28 or 29, with Type 27 being the most popular. The depressed center design allows the flange/lock nut to recess within the wheel so that it can be used for various grinding and cutting applications. Depressed center wheels are designed to handle the most severe right angle grinding applications from heavy stock removal to rough blending. More recently, depressed center wheels have been designed for cut-off applications when the tool is proper designed with flanges and guards. While large right angle grinders (7" & 9") have been around for many years, small or mini grinders that handle 4", 4-1/2" and 5" wheels have made this machine, and wheel category, the most popular in power tools.

Feature Benefits

  • Premium aluminum oxide for consistent performance at a competitive price
  • Designed only for cut-off applications where a fast cut and minimum material loss are desired
  • High performance bond designed for extremely fast cut while retaining excellent wheel life
  • Consistent performance and low initial price
  • All wheels are fully speed tested and comply with ANSI standards

Specifications & Dimensions

Package Includes:
Grinding Wheel Hole Size:
7/8 in


Product Overview:
Overall Dimensions:
4 1/2 X .045 X 7/8
Arbor Hole Size:
7/8 in
Edgenet Data Quality Score:
Google class path:
Internal Supplier Part #:
Internet Product Code (IPC):
MFG Part # (OEM):
Maximum RPM:
13580 UOM: rpm
Package Contents:
Depressed Center Wheel
Packaging Level:
Recommended Use:
For use with portable right angle grinders
SHC Business Unit:
Search Keywords:
Wheel, Grinding Wheel, Depressed Center Wheel, Cutting Wheel, Abrasive Wheel, Type 27 Wheel, Finishing Wheel, Notching Wheel, Blending Wheel
Supplier Company Name:
Norton/Saint-Gobain Abrasives
Wheel Diameter (in):
4.5 UOM: in
Wheel Thickness (in):
0.045 UOM: in
globalTradeItemNumber (GTIN):
Item Weight (lbs.):
Fits Brands/Models:
Craftsman, DeWalt, Bosch, Porter Cable, Milwaukee, Ryobi, Makita, Black & Decker, Hitachi, Rockwell
Grinding wheels
Aluminum Oxide
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