LinkedIn Twitter



Grinding wheels
Pipeline grinding and notching wheels
Snagging wheels and accessories
Cup wheels - Flared (Type 11)
CC-GRIND® grinding discs
CC-GRIND®-STRONG grinding discs
CC-GRIND®-SOLID grinding discs
CC-GRIND®-FLEX grinding discs
POLIFAN® Flap Discs
» Performance Line SG
» Special Line SG-PLUS
» Universal Line PSF
» POLIFAN® Mini Quick Change Flap Discs
» POLIVLIES™ Non-Woven Flap Discs
Cut-off wheels for angle grinders
DUODISC®: Combination Cutting, Grinding & Deburring Wheels
Cut-Off Wheels For Die Grinders
Cut-Off Wheels For Circular Saws
Cut-Off Wheels For Portable/Gas Saws
Cut-Off Wheels For Portable Chop Saws

Special Line SG-PLUS - POLIFAN SGP-CURVE - POLIFAN SGP CURVE-ALU

PFERD » Grinding & Cut-Off Wheels » POLIFAN® Flap Discs » Special Line SG-PLUS » POLIFAN SGP-CURVE » POLIFAN SGP CURVE-ALU

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 metals: 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.
  • Excellent tool life, including the radius edge of the disc.
  • Multi-purpose – may be used as a conventional flap disc, and also for underhand applications using the top of the disc.

POLIFAN® SGP CURVE-ALU is specially formulated for non-loading grinding performance on soft, greasy grades of Aluminum. Contains no fillers that might leave undesirable residues on the workpiece. The ground surface can be welded right away, without any further treatment. Saves time, money and aggravation with unparalleled quick and highly abrasive non-loading grinding performance

  • Abrasive: Topsized Aluminum Oxide
  • Grit size: 40
  • Workpiece Materials:
    • Ideal for: Soft Aluminum
    • Suitable for: Medium Aluminum Grades
  • Application: Fillet weld grinding, chamfering, deburring





     

     

  EDP Diameter (Inches) Arbor Hole / Thread Size Radius Size Grit For Fillet Weld Width Thickness (Inches) Thickness (mm) Max. RPM  
  67646 4-1/2 7/8 A.H. Large 40 Large > 5/16" (8mm) 9/16 16 13,300
  67671 4-1/2 5/8-11 Thread Large 40 Large > 5/16" (8mm) 9/16 16 13,300
  67651 5 7/8 A.H. Large 40 Large > 5/16" (8mm) 9/16 16 12,200
  67676 5 5/8-11 Thread Large 40 Large > 5/16" (8mm) 9/16 16 12,200
CALL PFERD TOLL-FREE
US: (800) 342-9015 - CANADA: (866) 245-1555

Home | Files | Burs | Mounted Points | Fine Grinding & Finishing | Cutting & Grinding Wheels | Brushes | Power Tools
Your Requested Products | Company | Contact | Distributors | Part Search | Literature | Videos
PFERDERGONOMICS | NEW Products | Innovation | SDS Sheets | Training | Product Registration |TOOL MOBILE | PFERD News