Irwin Bi-Metal Trapezoid Knife Blades combine the best of 2 metals electro-welded together. The edge of the blade is made from high-speed steel, which is much harder than standard carbon steel, and has been shown to last up to 3x longer in user trials on plasterboard, drywalling, roofing, insulation, flooring and other heavy-duty materials.
The bulk of the blade is made from spring steel, which can resist pressure applied from the side without snapping. The safest blade to use is generally a sharp one - as it takes less effort to cut, and therefore greater control can be maintained.
This blade stays sharp up to 3 x longer than standard blades. The high-speed steel edge, and heat treated to greater hardness for longer life and edge sharpness.
The IRWIN Jack Universal 880 Triple Ground Hardpoint Saw is fitted with a high-quality C75 steel blade and features a unique Triple Ground tooth design offering up to 25% faster-cutting performance than traditional double ground saws. The blade is treated with a water-based lacquer providing 4X the added protection than conventional anti-rust agents.
The handle is a proven design, light and strong with an ultrasonic welded soft grip for increased hold and enhanced comfort. 90° and 45° angles integrated in the handle aid the user when marking out.
The Irwin Jack JAK880UN20 880 UN Universal Panel Saw comes with the following specification:
Irwin Blue Groove 6X Stubby Wood Bits are ideal for drilling wood and offer 6 times faster drilling penetration than a standard flat bit. Their 'Tri-Flute' design allows for faster chip ejection and their full screw tips ensure ease of use and pull through. The cutting spurs produce clean holes with minimal breakout and the tapered flute reduces binding. The drill bits are also heat treated for extra durability.
Stubby drill bits are 10cm (4in) long, making them ideal for drilling through joists or in enclosed areas. Suitable for holes up to 5cm (2in) deep.
Irwin Blue Groove 6X Stubby Wood Bits are ideal for drilling wood and offer 6 times faster drilling penetration than a standard flat bit. Their 'Tri-Flute' design allows for faster chip ejection and their full screw tips ensure ease of use and pull through. The cutting spurs produce clean holes with minimal breakout and the tapered flute reduces binding. The drill bits are also heat treated for extra durability.
Stubby drill bits are 10cm (4in) long, making them ideal for drilling through joists or in enclosed areas. Suitable for holes up to 5cm (2in) deep.
Irwin Blue Groove 6X Stubby Wood Bits are ideal for drilling wood and offer 6 times faster drilling penetration than a standard flat bit. Their 'Tri-Flute' design allows for faster chip ejection and their full screw tips ensure ease of use and pull through. The cutting spurs produce clean holes with minimal breakout and the tapered flute reduces binding. The drill bits are also heat treated for extra durability.
Stubby drill bits are 10cm (4in) long, making them ideal for drilling through joists or in enclosed areas. Suitable for holes up to 5cm (2in) deep.