Faithfull
Faithfull SK7 Wavy Edge Insulation Cutter Blade 100mm FAIMFWAVY
Model FAIMFWAVY
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked yesterday | £8.08 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £9.59 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked within the hour | £9.95£12.24 | In stock | Visit Tooled Up (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 historyToday's price is below the 53-day average, and 4% above the lowest we have seen.
About this product
The Faithfull SK7 Wavy Edge Insulation Cutter Blade is an accessory for oscillating multi-tools, designed for fast, precise and deep cutting of insulation board, foam and other soft materials found on building sites. It suits tradespeople needing a dedicated blade for this type of work.
The blade is made from high-carbon SK7 blued steel for extended durability, with a wavy edge profile that reduces drag and helps produce smoother, cleaner cuts. It offers a cutting length of 100mm and a width of 8-28mm, giving reasonable depth for thicker materials.
It has a universal fitting, making it compatible with many oscillating multi-function power tools.
| Cutting Length | 100mm |
|---|---|
| Width | 8-28mm |
| Material | SK7 blued steel |
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