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Depressed Center Grinding (Type 27) - Zirconia - ZA 24 R SGP: Premium Performance Blend

PFERD » Grinding & Cut-Off Wheels » Depressed Center Grinding (Type 27) » Zirconia » ZA 24 R SGP: Premium Performance Blend

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.

Zirconia wheels offer extended service life over wheels made with aluminum oxide, and excel on tough applications like edge grinding, beveling and chamfering.

Blended Zirconia and Aluminum Oxide grinding wheel for fast and free cutting performance that outlasts Aluminum Oxide wheels 2 to 1. Aggressive removal rates on all metals from alloys and stainless to gray iron and steel. Economical performance-to-price ratio lowers overall cost.

  • Zirconia, Aluminum Oxide blend
  • Free cutting, fast removal and twice the life of aluminum oxide wheels
  • For steel, and all metals. May be used on stainless steel where contamination is not an issue.
EDP Diameter Thickness (Inches) Thickness (mm) Arbor Hole / Thread Size Grit Max. RPM  
61551 4 1/4 6.3 3/8 24 15,300
61552 4 1/4 6.3 5/8 24 15,300
61553 4-1/2 1/4 7.2 7/8 24 13,300
61560 4-1/2 1/4 7.2 5/8-11 24 13,300
61554 5 1/4 7.2 7/8 24 12,200
61561 5 1/4 7.2 5/8-11 24 12,200
61555 6 1/4 7.2 7/8 24 10,200
61562 6 1/4 7.2 5/8-11 24 10,200
61556 7 1/4 7.2 7/8 24 8,600
61563 7 1/4 7.2 5/8-11 24 8,600
61557 9 1/4 7.2 7/8 24 6,600
61564 9 1/4 7.2 5/8-11 24 6,600
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