Skip to main content

Klingspor® 330479 FS 964 ACT Closed Coat Abrasive Fiber Disc, 4-1/2 in Dia Disc, 7/8 in Center Hole, 60 Grit, Ceramic Aluminum Oxide Abrasive



Klingspor® Abrasive Fiber Disc, Closed Coat, Series: FS 964 ACT, 4-1/2 in Disc Dia, 7/8 in Center Hole, 30 Vacuum Holes, 60 Grit, Ceramic Aluminum Oxide Abrasive, Fiber Backing, Applicable Materials: Stainless Steel and Steel, 13300 rpm Maximum, Red

Premium fiber disc with high stock removal and service life due to self-sharpening, aggressive ceramic grain, especially developed for heavy grinding operations on construction steel and hardened and tempered steel. Outstanding grit adhesion and service life due to special manufacturing process (Advanced Coating Technology *ACT). Very good price/performance ratio.


Abrasive Material Ceramic Aluminum Oxide
Applicable Materials Stainless Steel and Steel
Backing Material Fiber
Center Hole Size 7/8 in
Color Red
Disc Diameter 4-1/2 in
Grit 60
Maximum Speed 13300 rpm
Number of Vacuum Holes 30
Series FS 964 ACT
Type Closed Coat

Country of Origin: Germany

Standards and Approvals: EN 12413

For rough grinding, sanding, de-rusting metal parts, deburring and grinding welded seams and angle grinder


  • Premium product with excellent performance for working on steel
  • Micro crystalline self-sharpening effect
  • High aggressiveness thanks to self-sharpening, aggressive ceramic grains throughout the service life
  • Outstanding grit adhesion
  • Advanced coating technology (ACT) for extraordinary grain adhesion and extended service life


Recently Viewed Items

Loading recently viewed products...
Loading product details...