The Husqvarna Tacti-Cut Dri Disc 4 in. Diamond Saw Blade is purpose-built for precise, reliable dry-cutting of concrete. With a rugged steel core and a segmented rim, this blade is engineered to deliver clean cuts in tight spaces without the need for water, making it ideal for on-site work where speed and portability matter.
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Diameter: 4 in
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Arbor: 7/8 in
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Thickness: 0.065 in
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Blade type: Segmented Rim Diamond Saw Blade
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Material: Steel core with diamond segments
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Max speed: 15000 RPM
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Usage: Dry-cutting concrete (and similar substrates)
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Packaging: Clamshell, single blade
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Brand: Husqvarna, Tacti-Cut Dri Disc*
Why this blade stands out: the segmented rim design enhances debris clearance and heat dissipation during dry cuts, helping maintain cutting efficiency and reducing the risk of overheating. The compact 4-inch size fits compact grinders and small-scale projects while still delivering robust diamond cutting performance on concrete surfaces.
Real-world use cases
- Detailing edges on small concrete slabs, curbs, and sidewalks where water isn't available
- Cutting through concrete blocks, pavers, and sections of reinforced concrete in tight spaces
- Renovation tasks requiring portable, fast-cutting blades without pumping in water for cooling
This blade is designed for operators who value dependable performance in challenging, on-the-spot conditions. Its steel core provides rigidity and durability, while the diamond segments deliver consistent cutting action across a range of concrete mixes. Use with compatible 7/8" arbor grinders or cutoff tools to maximize efficiency on job sites.
Notes: always verify tool compatibility with your grinder and follow safety guidelines for dry-cutting operations. For best results, use appropriate PPE and ensure proper blade seating and alignment before use.
*Tacti-Cut Dri Disc is Husqvarna’s trusted line for dry-cutting solutions, combining precision with durability for professional concrete work.
