HUSQVARNA VARI-CUT S45 450MM 18″ BLADE

TheHusqvarna Vari-Cut S45 450mm (18″) blade is a professional-grade segmented diamond blade designed for high-speed cutting in general construction materials, including concrete, brick, blockwork, paving, and light reinforced concrete.

It sits in Husqvarnas Silver range, meaning it offers a stronger performance level than entry blades, with improved cutting speed, longer life, and smoother operation for regular trade and site use.

This blade is designed for 450mm (18″) floor saws and large disc cutters with a 25.4mm arbor (1″), commonly including:

• Husqvarna FS 400 LV walk-behind floor saw

• Husqvarna FS 413 / FS 410 series floor saws

• Husqvarna FS 500 series (450mm configuration models)

• Large handheld cutters that accept 450mm blades

• Other equivalent 18″ floor saws with 25.4mm spindle

• Reinforced concrete (light to medium steel)

• Cured concrete

• Brick and block

• Paving and kerbs

• General masonry materials

• Road and slab cutting applications

• Model: 5349769-50

• Diameter: 450mm (18″)

• Bore: 25.4mm (1″)

• Segment height: 12mm

• Range: Vari-Cut S45 (Silver series)

• Use: Wet or dry cutting (wet preferred for floor saws)

• Fast cutting performance in universal materials

• Designed for floor saws and heavy-duty site use

• Reduced vibration and smoother cutting action

• Longer life vs entry-level S50 blades

• Suitable for reinforced concrete applications

• Optimised slurry removal for cleaner cuts

This is a professional 18″ floor saw blade, mainly used on Husqvarna FS-series machines, built for fast, reliable cutting in concrete and general construction work on site.