IRWIN Bi-Metal Trapezoid Knife Blades, Pack of 10
Durable IRWIN bi-metal knife blades with high-speed steel edge, lasting 3x longer for plasterboard, roofing & flooring.
The IRWIN Bi-Metal Trapezoid Knife Blades combine superior strength and durability for demanding cutting tasks. These innovative blades feature a bi-metal construction, where a high-speed steel cutting edge is electro-welded to a resilient spring steel body, offering the best of both materials for exceptional performance.
The high-speed steel edge is significantly harder than standard carbon steel blades, proven to last up to 3 times longer in user trials. This extended lifespan makes them ideal for heavy-duty applications including plasterboard, drywalling, roofing, insulation, and flooring. The spring steel body provides excellent flexibility and resistance to lateral pressure, reducing the risk of snapping during use.
Key Features
- Stays sharp up to 3 times longer than standard blades
- Heat-treated high-speed steel edge for enhanced hardness and sharpness retention
- Resilient spring steel body resists breakage under pressure
- Compatible with all standard knives
- Pack of 10 blades for reliable supply
Safety is paramount when using cutting tools, and these blades maintain their sharpness to ensure cleaner cuts with less effort, giving you greater control. Whether you're a professional tradesperson or a DIY enthusiast, these blades deliver superior performance across a wide range of materials.
- Material: Bi-metal (high-speed steel edge & spring steel body)
- Quantity: 10 blades per pack
- Edge Type: High-speed steel
- Construction: Electro-welded
- Heat Treatment: Enhanced hardness for longevity
- Compatibility: Fits all standard knives
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
