01 — Essential Specifications
Choose with confidence
Essential specifications
The facts that matter most when choosing the right product in this family.
02 -- Materials, Applications & Machines
Working compatibility
Materials, applications & machines
Quickly confirm what the tool can cut, the work it is designed to perform, and the equipment it is intended to run on.
Compatible materials
Recommended workpiece materials
- Metal
Recommended applications
Typical jobs and operations
- Surface Grinding
- Stock Removal
- Precision Finishing
Compatible machines
Equipment and operating methods
- Surface Grinder
03 -- Complete Technical Specifications
Technical data
Complete technical specifications
Open only the groups you need to confirm construction, dimensions, and operating requirements.
Abrasive specifications
Wheel thickness1/2"
Manufacturer specificationRA Ruby, grit 60, grade H-12 Porous (CGW catalogue)
Disc / wheel diameter8"
Diameter — inches8.0″
Abrasive gradeH-12 Porous
Grit60
Abrasive grainRuby Aluminum Oxide
Disc profileType 1
Construction & identification
Tool typePrecision Grinding & Vitrified Wheels
Tool subtypeSurface Grinding Wheels
Detailed styleType 1
Manufacturer seriesRA Ruby
Manufacturer part number59085
Dimensions & fit
Size8" x 1/2" x 1-1/4"
Arbor / mount size1-1/4" arbor
Pack quantity10
04 -- Why Choose this series
Series advantage
Why choose the RA Ruby series
RA Ruby
CGW RA Ruby vitrified wheels use a tough, sharp, friable ruby aluminum oxide abrasive for high material removal and strong form holding. CGW recommends the series for rough grinding of tool steels, including steels with high chromium content. Match grit, grade, wheel profile, dimensions and bore to the surface grinding operation.
05 -- Compatibility & What's Included
Compatibility & contents
Confirm the fit before ordering
The systems, models, and components below come directly from the product’s normalized fit data.
Fit details
Arbor / mount1-1/4" arbor
06 -- Use Notes & Technical Description
Before you use it
Use notes & technical description
Important fit, operating, and care guidance to review before putting the tool to work.
For compatible surface grinding machinery only; not a hand-held cut-off wheel or angle-grinder disc. Match the wheel profile, bore, thickness, recess geometry, machine flanges and guarding before mounting. Follow CGW and machine manufacturer instructions for inspection, mounting, balancing and dressing. Maximum RPM is not supplied for this reference in the manufacturer tables consulted. Confirm the actual wheel speed marking with CGW before use and never exceed the lowest applicable wheel or machine rating. Sold in complete-box multiples of 10 wheels; the displayed price is per wheel.
View the complete technical description
RA Ruby Surface Grinding Wheel
CGW 59085 is a 8" x 1/2" x 1-1/4" Type 1 vitrified ruby aluminum oxide surface grinding wheel, grit 60, grade H-12 Porous.
CGW RA Ruby vitrified wheels use a tough, sharp, friable ruby aluminum oxide abrasive for high material removal and strong form holding. CGW recommends the series for rough grinding of tool steels, including steels with high chromium content. Match grit, grade, wheel profile, dimensions and bore to the surface grinding operation.
| Manufacturer part number | 59085 |
|---|---|
| Diameter | 8" |
| Thickness | 1/2" |
| Arbor / bore | 1-1/4" |
| Wheel profile | Type 1 |
| Abrasive grain | Ruby Aluminum Oxide |
| Grit | 60 |
| Grade | H-12 Porous |
| Bond | Vitrified |
| Selling multiple | 10 wheels |
Sold in complete-box multiples of 10 wheels. The displayed price is per wheel.
For compatible surface grinding machinery only; not a hand-held cut-off wheel or angle-grinder disc. Match the wheel profile, bore, thickness, recess geometry, machine flanges and guarding before mounting. Follow CGW and machine manufacturer instructions for inspection, mounting, balancing and dressing. Maximum RPM is not supplied for this reference in the manufacturer tables consulted. Confirm the actual wheel speed marking with CGW before use and never exceed the lowest applicable wheel or machine rating. Sold in complete-box multiples of 10 wheels; the displayed price is per wheel.
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3
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4
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5
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