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Product Specifications:
| Item | Circular Saw Blade |
| Application | For Cutting Metals |
| Arbor Shape | Round |
| Blade Dia. | 8" |
| Blade Type | Metal Cutting |
| Cut Width | 0.077" |
| Cutting Depth | 3 3/4" |
| Diamond Knockout | No |
| For Use | Circular Saws |
| For Use With | Circular Saws |
| For Use With Saw Type | Circular Saws |
| Hook Angle | 1.5° |
| Hook Angle | 1.5 Degrees |
| Includes | Blade Only |
| Kerf | 0.077" |
| Max. Speed | 4000 RPM |
| Number Of Teeth | 48.0 |
| Plate Thickness | 0.062" |
| Primary Material Application | Steel, Steel Alloys |
| Primary Saw Application | Metal |
| Product Datasheet | dewalt-dwa7840.pdf |
| Promotion Restriction | Not Eligible For Promotion |
| Tip Material | Carbide |
| Tooth Grind | TCG |
Shipping Info:
| Ship weight (kg) | 0.47 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 20.32 |
| Ship width (cm) | 20.32 |
| Country of Origin | CN |
Documentation:
Product Variants
| Product | Model | Blade Dia. | Number Of Teeth | Arbor Size | Primary Material Application | Cut Width | Wood Cutting Type | Max. Blade Speed | Metal Cutting Type | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
DWA7747 | 14" | 66.0 | - | Steel, Steel Alloys | - | - | - | - | 1 | €323.89 | |
![]() |
DW3330 | 7 1/4" | 144.0 | 5/8" | Steel | 0.075" | - | 7000 RPM | Solid Stock | 1 | €19.54 | |
![]() |
DW3591B10 | 7 1/4" | 18.0 | 5/8" | Nail-Embedded Wood | 0.071" | Combination Cutting | 7000 RPM | - | 10 | €311.92 | |
![]() |
DWA7749 | 14" | 90.0 | - | Stainless Steel | - | - | - | - | 1 | €374.20 | |
![]() |
DWA7538 | 5 3/8" | 30.0 | - | Steel, Steel Alloys | 0.059" | - | - | - | 1 | €89.85 | |
![]() |
DWA7737 | 12" | 60.0 | 1" | Steel, Steel Alloys | 0.091" | - | - | - | 1 | €241.39 | |
![]() |
DWA7758 | 7 1/4" | 60.0 | 5/8" | Aluminum, Soft Metals | 0.083" | - | 4000 RPM | Solid Stock | 1 | €140.58 |
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DEWALT DWA7840 Circular Saw Blade, Carbide Metal, 48 Teeth, 8 Inch Dia
€138.63 /unit





