Studio shot of the Husqvarna Soff-Cut FLX Purple 1000 diamond blade featuring a segmented rim and a unique triangular arbor hole, with a purple ring on the steel core indicating its use for ultra-hard aggregate and green concrete applications.
Husqvarna

Husqvarna Diamond Circular Saw Blade 575383221 6 Inch FLX Purple 1000 (Triangular Arbor 0.100 Segment Width Ultra Hard Aggregate Early Entry Cut)

In stock
SKU: 575383221
$89.00 USD

Description

High-Density 6 Inch 0.100 Inch Segment Width FLX Purple 1000 Early Entry Diamond Blade

The Husqvarna 575383221 FLX Purple 1000 6-Inch Diamond Saw Blade provides a specialized early-entry concrete jointing solution engineered to cut relief control joints into green concrete containing ultra-hard aggregate and non-abrasive sand. Featuring a 0.100-inch segment width and 0.3-inch segment height, this bronze-tier blade integrates Husqvarna's patented Soff-Cut triangular safety arbor to lock directly onto Soff-Cut 150 early entry saws powered from 3 HP to 25 HP. The complete blade package includes a matching anti-ravel skid plate that applies continuous pressure to green slab surfaces, preventing edge joint spalling, random cracking, and surface chipping during early-stage slab sawing operations.

Best Used For:

  • Green Concrete Joint Cutting: Sawing early-entry contraction stress relief joints in freshly poured green concrete slabs before random cracking occurs.
  • Ultra-Hard Aggregate Slabs: Cutting control joints through dense concrete mixes containing hard river gravel, quartz, granite, or non-abrasive silica sand.
  • Spall-Free Slab Finishing: Executing clean, chip-free expansion lines on commercial warehouse floors and residential driveways using an anti-ravel skid plate.

Key Performance & Safety Features

  • Purple Ultra-Hard Aggregate Matrix: Custom-formulated diamond bond specifically tailored to slice through tough, non-abrasive stone aggregates.
  • Soff-Cut Triangular Safety Arbor: Proprietary triangular hub geometry guarantees correct blade orientation and eliminates drive slip on Soff-Cut spindles.
  • Included Anti-Ravel Skid Plate: Matched replacement skid plate prevents green concrete surface raveling and edge tearing during cutting passes.
  • Soff-Cut 150 Saw System Integration: Precision-engineered for full compatibility with Husqvarna Soff-Cut 150 early entry walk-behind saws.
  • Control Joint Cost-Efficiency: Bronze-tier FLX 1000 formulation delivers high cutting speed and extended wear life at a competitive cost per linear foot.

What's Included

  • (1) Husqvarna 6" FLX Purple 1000 Diamond Blade (575383221)
  • (1) Matched Anti-Ravel Replacement Skid Plate

Technical Specifications

Brand Name Husqvarna Construction
Model Number SKU 575383221
Series Classification FLX 1000 Series (Purple Code)
Blade Outer Diameter 6.0 in.
Arbor Connection Type Soff-Cut Triangular Safety Arbor
Diamond Segment Width 0.100 in.
Diamond Segment Height 0.30 in.
Performance Tier Level Bronze Rating
Aggregate Compatibility Ultra Hard Aggregate / Non-Abrasive Sand
Saw Power Requirement 3 HP to 25 HP Motors
Equipment Compatibility Husqvarna Soff-Cut 150 Early Entry Saw
Primary Application State Green Concrete Ultra Early Entry Cutting

Pro-Tip: Always replace the anti-ravel skid plate whenever installing a new Soff-Cut blade. A fresh, unworn skid plate provides proper down-pressure around the blade perimeter, preventing concrete surface spalling and maintaining clean joint edges on freshly poured green slabs.