Husqvarna Floor Grinder Drive Disc 593319301 10 1/2 Inch Tool Holder (EZchange Wing AirFlow Plate 270mm Heat Reduction Concrete Prep Polishing OEM)

Husqvarna 593319301 EZchange Wing AirFlow Tool Holder (270 mm / 10.6 Inch)

The Husqvarna 593319301 EZchange Wing AirFlow tool holder plate delivers advanced thermal management and high-precision diamond segment retention across planetary concrete floor grinders. Engineered with a specialized 10.6-inch (270 mm) vented aluminum-block architecture, this genuine OEM drive disc directs cooling air across the tooling interface to lower operating temperatures by approximately 10% compared to standard holders. Designed for fast toolless mounting on Husqvarna PG 830, Duratiq T8/X8, and HTC Series planetary grinding machines, it extends diamond segment life and maintains peak stock removal rates on high-friction dry floor prep jobs.

Best Used For:

• High-Friction Dry Concrete Grinding: Dissipating extreme friction-induced heat on hard-troweled slabs and dense aggregate floors without overheating diamond segments.
• Fast Tool-Free Segment Swapping: Securing Husqvarna EZchange wing-style diamond blocks, PCD scrapers, and transitional tooling quickly without hand tools.
• Planetary Grinder Head Overhauls: Upgrading worn factory drive plates on Husqvarna PG 830 and Duratiq 8-series machinery to improve airflow and reduce abrasive wear.

Key Performance & Safety Features

• Patented AirFlow Geometry: Vented channel contours circulate ambient air through the holder body to reduce diamond operating temperatures by approximately 10%.
• EZchange Wing Locking System: Toolless slide-and-lock mechanism enables instant, rigid attachment of metal-bond segments and PCD scrapers.
• Heat-Conductive Aluminum Blocks: High-grade aluminum mounting receivers draw thermal energy away from diamond segment brazing zones.
• OEM Planetary Integration: Engineered to exact factory tolerances for balanced rotation on Husqvarna PG 830, Duratiq T8/X8, and HTC T8/X8 machines.
• Vibration and Chatter Reduction: Balanced rotational mass stabilizes multi-head drive systems to ensure flat, uniform concrete floor scratch profiles.
• Abrasive Slurry and Dust Resistance: Heavy-duty industrial alloy construction resists abrasive scouring from dry concrete dust and wet grinding slurry.

What's Included

• (1) Husqvarna EZchange Wing AirFlow Tool Holder – Part No. 593319301

Technical Specifications

Pro-Tip: Ensure your dust shroud and high-CFM industrial vacuum are sealed properly to maximize air velocity across the AirFlow cooling channels during dry grinding passes.