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 Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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