Husqvarna Diamond Saw Blade 579816404 10 Pack 14 Inch Tacti-Cut S50 Bronze (1 In Arbor 20mm Bushing Segmented Rim Cured Concrete Brick Cutting)

Husqvarna 579816404 Tacti-Cut S50 Bronze 14-Inch Diamond Saw Blade 10-Pack

The Husqvarna 579816404 Tacti-Cut S50 Bronze 14-Inch Diamond Saw Blade functions as an industrial masonry cutting disc engineered to slice through cured concrete, granite, hard clay brick, and concrete block. Rated for maximum operating speeds up to 4,365 RPM, each segmented wheel features 0.40 in. high diffusion-bonded diamond segments attached to a heavy-duty 0.118 in. alloy steel core plate. Designed with Husqvarna's Easy-Fit removable bushing system, the center arbor bore converts from 1 in. to 20 mm for direct mounting onto gas power cutters, masonry table saws, and walk-behind saws, satisfying both OSA safety certification and EN13236 industry standards for wet or dry operation.

Best Used For:

• Cured Concrete & Granite Slab Sawing: Executing clean wet or dry expansion joint cuts and slab penetrations through dense cured concrete, pavers, and granite slabs.
• Hard Brick & Block Masonry Trimming: Slicing hard clay bricks, structural concrete blocks, and retaining wall units quickly with low segment glaze.
• Jobsite Flatwork & Demolition: Cutting structural concrete footings and asphalt-over-concrete pads during commercial renovation or utility trenching work.

Key Performance & Safety Features

• Hard Material Diamond Matrix: Formulated specifically for rapid material removal and extended wear resistance in abrasive concrete and hard brick.
• Easy-Fit Arbor System: Integrated removable steel bushing allows the arbor hole to convert from 20 mm to 1 in. for universal saw flange fitment.
• Diffusion-Bonded Segments: High-temperature segment-to-core bonding ensures structural integrity during heavy dry cutting loads.
• Segmented Rim Gullet Clearance: Open segment slots flush slurry and debris quickly while dissipating friction heat to prevent core plate warping.
• EN13236 & OSA Safety Compliance: Manufactured under strict safety protocols to eliminate structural fatigue and lower core vibration.

What's Included

• (10) Husqvarna Tacti-Cut S50 Bronze 14-Inch Diamond Saw Blades (579816404)
• (10) Integrated Easy-Fit 1 in. to 20 mm Arbor Bushings

Technical Specifications

Pro-Tip: When dry cutting hard vitrified clay brick or reinforced concrete slabs, avoid applying heavy downward hand pressure. Let the weight of the power cutter drive the blade and periodically lift the wheel out of the cut every 10 to 15 seconds to allow cooling airflow through the rim gullets, extending the lifespan of the diamond matrix.