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
- Stainless Steel
Recommended applications
Typical jobs and operations
- Metal Cutting
- Stainless Steel Cutting
Compatible machines
Equipment and operating methods
- Angle 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 thickness0.045"
Manufacturer specificationWA60R
Disc / wheel diameter4-1/2"
Diameter — inches4.5″
Abrasive grainWhite aluminum oxide
Wheel typeType 27
Supplier box quantity25
Construction & identification
Tool typeCut-Off Wheels
Tool subtypeContaminant-Free Cut-Off Wheels
Detailed styleType 27
Manufacturer seriesContaminant-Free
Manufacturer part number45003
Dimensions & fit
Size4-1/2" x 0.045" x 7/8" arbor
Arbor / mount size7/8" arbor
Pack quantity25
Machine & operation
Maximum speed13300 RPM
04 -- Why Choose this series
Series advantage
Why choose the Contaminant-Free series
Contaminant-Free
Contaminant-free white aluminum oxide cutting wheels. CGW specifies ≤0.1% iron, sulfur or chlorine. A high-quality, friable grain mixture cuts freely. Intended for metal and stainless steel cutting.
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 / mount7/8" 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.
Use for cutting only, not side grinding. Match the diameter, Type 27 wheel construction and mount to compatible equipment and the appropriate manufacturer-approved guard. CGW lists 13,300 RPM as this reference’s maximum wheel speed. Always follow the rating on the actual wheel and never exceed the lowest applicable wheel, mount or tool rating. The series image is representative; use the selected product’s specifications and actual wheel markings. Follow CGW’s instructions. Sold in complete-box multiples of 25 wheels; the displayed price is per wheel.
View the complete technical description
Contaminant-Free White Aluminum Oxide Cut-Off Wheel
CGW 45003 is a 4-1/2" x 0.045" Type 27 cutting wheel with 7/8" arbor mounting.
Contaminant-free white aluminum oxide cutting wheels. CGW specifies ≤0.1% iron, sulfur or chlorine. A high-quality, friable grain mixture cuts freely. Intended for metal and stainless steel cutting.
| Manufacturer part number | 45003 |
|---|---|
| Diameter | 4-1/2" |
| Wheel thickness | 0.045" |
| Wheel type | Type 27 |
| Arbor / mount | 7/8" arbor |
| Abrasive grain | White aluminum oxide |
| Manufacturer specification | WA60R |
| Contaminant specification | Iron, sulfur or chlorine ≤0.1% (CGW specification) |
| Maximum wheel speed | 13,300 RPM |
| Applications | Metal and stainless steel cutting |
| Box quantity | 25 |
Sold in complete-box multiples of 25 wheels. The displayed price is per wheel. Order 25, 50, 75 or another full-box multiple.
Use for cutting only, not side grinding. Match the diameter, Type 27 wheel construction and mount to compatible equipment and the appropriate manufacturer-approved guard. CGW lists 13,300 RPM as this reference’s maximum wheel speed. Always follow the rating on the actual wheel and never exceed the lowest applicable wheel, mount or tool rating. The series image is representative; use the selected product’s specifications and actual wheel markings. Follow CGW’s instructions. Sold in complete-box multiples of 25 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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