DEWALT Power Tools
DEWALT Power Tools Portable Construction Circular Saw Blade 184 x 30mm x 30T DT1942-QZ
Model DT1942-QZ
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £19.95£49.46 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £29.68 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £33.50 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
This DEWALT construction circular saw blade is designed for use with portable saws on jobsites, suited to first-fix work where cut finish is less critical, such as cutting rough or re-used timber that may contain embedded nails. The carbide teeth are impact resistant, reducing the risk of chipping when hitting foreign objects, and a wedge shoulder helps protect the carbide from nail strikes.
It features Alternate Top Bevel (ATB) grind teeth with a +10° rake angle for sharp, splinter-reducing cuts, along with ribbed heat vents to keep the blade running cooler and reduce flexing or binding during use.
Specification: 184mm diameter, 30mm bore, 30 teeth, 1.7mm plate thickness, 2.6mm kerf thickness, with a 5/8" arbor and diamond knock-out fitting.
| Blade Diameter | 184mm |
|---|---|
| Blade Bore | 30mm |
| Tooth Count | 30 |
| Plate Thickness | 1.7mm |
| Kerf Thickness | 2.6mm |
| Grind Type | ATBRake Angle: +10° |
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