PFERD ABRASIVES

4-1/2X5/8-11 POLIFAN CURVE FLAP DISC

PFE67405 MFG #: 67405
$14.82 / EA
4-1/2X5/8-11 POLIFAN CURVE FLAP DISC
  • Abrasive Material: Ceramic Oxide
  • Backing Material: Consumable Fiberglass
  • Center Hole Thread Size: 5/8-11
  • Disc Type: Type PFR/Radial
  • Maximum Speed: 13300 rpm
  • Series: Special Line SGP CO-CURVE
  • Type: Threaded
  • Disc Diameter: 4-1/2 in
  • Grit: 60
PFERD tools for grinding and cutting are of premium quality. Decades of experience in advising on diverse applications lead us to the continuous development of new and innovative products.
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  • Application
  • Item Features
  • Standards
Fillet Weld Grinding, Chamfering and Deburring
  • POLIFAN® CURVE is a PFERD innovation designed to quickly achieve a smooth, consistent surface finish on fillet welds
  • The unique radial construction shape (PFR) offers a superior solution for this common task
  • Tough and aggressive removes scale and bead from all metal like steel stainless steel (INOX), aluminum and alloys
  • Works faster than grinding wheels without the risk of undercutting the workpiece
  • Precise grinding out of fillet welds provides a superior surface finish
  • Smooth finish allows easy visual inspection for defects, such as porosity and inclusions
  • Ideal for repair applications to remove defects without damage to adjacent areas, leaves ample room for new weld bead
  • Leaves ample room for new weld bead
  • Excellent tool life including the radius edge of the disc
  • Multi-purpose, used as conventional flap disc and for underhand applications using the top of the disc
  • The best results are achieved on high performance angle grinders
  • The top sized ceramic grain guarantees cool grinding on poor heat conducting materials, without thermal damage to workpiece
  • https://www.youtube.com/watch?v=GVBxqQMXnTU
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