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
- Steel
Recommended applications
Typical jobs and operations
- Steel Cutting
Compatible machines
Equipment and operating methods
- Dedicated Metal-Cutting Saw
- Dry-Cut Saw
03 -- Complete Technical Specifications
Technical data
Complete technical specifications
Open only the groups you need to confirm construction, dimensions, and operating requirements.
Abrasive specifications
Supplier box quantity1
Construction & identification
Tool typeCircular Saw Blades
Tool subtypeExtreme Saw Blades
Detailed styleHeavy-Gauge Steel
Manufacturer seriesExtreme Saw Blade
Series familyHeavy-Gauge Steel
Cutting-edge materialCERMET
Manufacturer part number45403
Dimensions & fit
Size8" x 42T x 5/8" with knockout arbor
Cutting diameter8"
Arbor / mount size5/8" with knockout
Pack quantity1
Cutting geometry
Tooth count42
Machine & operation
Maximum speed4300 RPM
04 -- Why Choose this series
Series advantage
Why choose the Extreme Saw Blade series
Extreme Saw Blade
Extreme Saw Blade for steel, with CERMET tips and a thin-kerf design. CGW specifies dedicated metal-cutting saws and dry-cut saws. Select the heavy- or light-gauge reference appropriate to the material.
Features supporting this advantage
- CERMET
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" with knockout
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.
CGW lists 1/2" in the application table Thickness column for this reference. This is retained as application information, not blade body thickness or a measured kerf width. Confirm stock and machine compatibility against CGW instructions before use.
Use only compatible, correctly rated equipment and the appropriate guard. Maximum blade speed: 4,300 RPM. Match the exact arbor, diameter and rotation direction and never exceed the lowest applicable rating. The image shows the 14 inch, 66-tooth heavy-gauge model and is representative; selected references differ. Sold individually (box quantity 1); price is per blade.
View the complete technical description
CGW Extreme Saw Blade
Extreme Saw Blade for steel, with CERMET tips and a thin-kerf design. CGW specifies dedicated metal-cutting saws and dry-cut saws. Select the heavy- or light-gauge reference appropriate to the material.
| Manufacturer part number | 45403 |
|---|---|
| Application family | Heavy-Gauge Steel |
| Blade diameter | 8" |
| Tooth count | 42 |
| Arbor | 5/8" with knockout |
| Cutting edge material | CERMET |
| Maximum speed | 4,300 RPM |
| CGW application-table Thickness | 1/2" |
| Box quantity | 1 |
CGW lists 1/2" in the application table Thickness column for this reference. This is retained as application information, not blade body thickness or a measured kerf width. Confirm stock and machine compatibility against CGW instructions before use.
Use only compatible, correctly rated equipment and the appropriate guard. Maximum blade speed: 4,300 RPM. Match the exact arbor, diameter and rotation direction and never exceed the lowest applicable rating. The image shows the 14 inch, 66-tooth heavy-gauge model and is representative; selected references differ. Sold individually (box quantity 1); price is per blade.
How ordering works
A clear process from order to delivery
Whether you need one replacement tool or a recurring supply order, every step is designed for clear communication, accurate fulfillment and dependable delivery.
1
Order submitted securely
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Secure submission
2
Confirmation sent
You receive a clear summary of the items and quantities, ready to review or share.
Details confirmed
3
Picking and packing
Our team prepares the correct products and quantities for safe, accurate transportation.
Carefully prepared
4
Tracking provided
As soon as the carrier label is created, the tracking information is sent to you.
Trackable shipment
5
Delivery to your location
Your order travels to the selected address with clear visibility into its progress.
Dependable delivery
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