Husqvarna Vari-Chain C45 18" Diamond Chainsaw Chain

Engineered for Concrete, Block & Brick Cutting Applications

Optimized for K 970 Chain & K 7000 Chain | 4–5.5 kW Power Range

The Husqvarna Vari-Chain™ C45 18" diamond chain delivers reliable, high-performance cutting through a wide range of masonry materials — from medium and soft concrete to blocks and bricks. Engineered to pair with chainsaws in the 4–5.5 kW power range, it’s optimized for use with the Husqvarna K 970 Chain and K 7000 Chain saws, ensuring maximum cutting efficiency and chain longevity on the job.

The C45’s versatile diamond segment formulation handles the demands of varied material hardness, making it a practical choice for demolition, renovation, and construction cutting applications where material types may vary across a single project.

Whether you’re cutting window openings, door frames, utility penetrations, or structural concrete, the Vari-Chain C45 keeps you moving with consistent, controlled cuts.

• Optimized for medium concrete — performs best in medium-density concrete with strong results in soft concrete and block
• Versatile material range — rated for concrete (medium & soft), block, brick, and hard concrete in a single chain
• 18" bar length — suited for deep, full-width cuts through walls, slabs, and masonry structures
• Compatible with 4–5.5 kW chainsaws — designed specifically for K 970 Chain and K 7000 Chain power saws
• Vari-Chain™ diamond technology — Husqvarna’s engineered segment formulation for consistent cutting performance across material types
• Reduces tool changes on site — one chain handles multiple material types, keeping workflow efficient
• Husqvarna quality — backed by a globally trusted brand in professional cutting equipment