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Depressed Center Grinding (Type 27) - Aluminum Oxide - A-SG ALU: For Aluminum and Non-Ferrous Metals

PFERD » Grinding & Cut-Off Wheels » Depressed Center Grinding (Type 27) » Aluminum Oxide » A-SG ALU: For Aluminum and Non-Ferrous Metals

PFERD Grinding & Cut-off Wheels offer world-leading performance. For free-hand, portable, chop and stationary saws.

PFERD produces a complete selection of depressed center rough grinding wheels to meet the most demanding applications. For 3" through 9" diameter for electric and pneumatic angle grinders. Available in Aluminum Oxide, Silicon Carbide and Zirconia grain types. Wheel labels are color coded for easy product selection to help ensure the right wheel is on hand based on your power tool, material and application.

Rough grinding wheels manufactured with Aluminum Oxide for grinding ferrous and non-ferrous metals. Available in a variety of styles to match your power tool, work piece material and application.

Non-loading grinding wheels for use on aluminum and all soft, greasy materials susceptible to loading problems. Advanced formulation does not leave a greasy residue on the work piece. Surface can be welded immediately following grinding operation. No secondary surface cleaning operation is necessary.

  • Aluminum Oxide grain
  • Exceptionally fast stock removal combined with soft grinding properties
  • Free of paraffin: No cleaning required prior to welding!
EDP Diameter Thickness (Inches) Thickness (mm) Arbor Hole / Thread Size Grit Max. RPM  
61300 4 1/4 6.3 5/8 A.H. 24 15,300
61301 4-1/2 1/4 7.2 7/8 A.H. 24 13,300
61303 4-1/2 1/4 7.2 5/8-11 Thread 24 13,300
61302 5 1/4 7.2 7/8 A.H. 24 12,200
61308 5 1/4 7.2 5/8-11 Thread 24 12,200
61304 7 1/4 7.2 7/8 A.H. 24 8,600
61306 7 1/4 7.2 5/8-11 Thread 24 8,600
61305 9 1/4 7.2 7/8 A.H. 24 6,600
61307 9 1/4 7.2 5/8-11 Thread 24 6,600
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