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
- Notching
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 thickness0.094" (3/32")
Manufacturer specificationWA36S
Disc / wheel diameter4-1/2"
Diameter — inches4.5″
Abrasive grainAluminum oxide
Wheel typeType 27
Supplier box quantity10
Construction & identification
Tool typeCut-Off Wheels
Tool subtypeThin Reinforced Cut-Off Wheels
Detailed styleType 27
Manufacturer seriesThin Reinforced
Manufacturer part number45021
Dimensions & fit
Size4-1/2" x 0.094" (3/32") x 5/8"-11 threaded hub
Arbor / mount size5/8"-11 threaded hub
Pack quantity10
Machine & operation
Maximum speed13300 RPM
04 -- Why Choose this series
Series advantage
Why choose the Thin Reinforced series
Thin Reinforced
CGW Thin Reinforced aluminum oxide wheels are designed for cutting and notching metal and stainless steel. External reinforcement and a unique bond support long wheel life and fast cutting action. Nominal thickness is 3/32 inch (0.094 inch). CGW identifies this series as contaminant-free, with iron, sulfur or chlorine ≤0.1%.
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 / mount5/8"-11 threaded hub
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 and notching only, not side grinding or surface finishing. 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 actual wheel markings and never exceed the lowest applicable wheel, mount or tool rating. The series image is representative; confirm the selected reference's specifications and actual markings. Follow CGW instructions. Sold in complete-box multiples of 10 wheels; the displayed price is per wheel.
View the complete technical description
Thin Reinforced Cut-Off Wheel
CGW 45021 is a 4-1/2" x 0.094" (3/32") Type 27 wheel with 5/8"-11 threaded hub mounting.
CGW Thin Reinforced aluminum oxide wheels are designed for cutting and notching metal and stainless steel. External reinforcement and a unique bond support long wheel life and fast cutting action. Nominal thickness is 3/32 inch (0.094 inch). CGW identifies this series as contaminant-free, with iron, sulfur or chlorine ≤0.1%.
| Manufacturer part number | 45021 |
|---|---|
| Diameter | 4-1/2" |
| Wheel thickness | 0.094" (3/32") |
| Wheel type | Type 27 |
| Arbor / mount | 5/8"-11 threaded hub |
| Abrasive grain | Aluminum oxide |
| Manufacturer specification | WA36S |
| Reinforcement | External reinforcement |
| Contaminant specification | Iron, sulfur or chlorine ≤0.1% (CGW specification) |
| Maximum wheel speed | 13,300 RPM |
| Workpiece materials | Metal and stainless steel |
| Operations | Cutting and notching |
| Box quantity | 10 |
Sold in complete-box multiples of 10 wheels. The displayed price is per wheel. Order 10, 20, 30 or another full-box multiple.
Use for cutting and notching only, not side grinding or surface finishing. 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 actual wheel markings and never exceed the lowest applicable wheel, mount or tool rating. The series image is representative; confirm the selected reference's specifications and actual markings. Follow CGW instructions. Sold in complete-box multiples of 10 wheels; the displayed price is per wheel.
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1
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2
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3
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4
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5
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