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Depressed Center Grinding (Type 27) - Zirconia - ZA 30 T SGP: Superior Performance

PFERD » Grinding & Cut-Off Wheels » Depressed Center Grinding (Type 27) » Zirconia » ZA 30 T SGP: Superior Performance

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.

Premium performance Zirconia grinding wheel providing exceptionally long service life. Designed for severe grinding applications on high-power grinders. Recommended for use on ductile, nodular, gray and cast iron. Also suitable for high temperature alloys, steel and non-ferrous metals.

  • Premium Zirconia Alumina grain
  • Longest service life
  • Developed for professional use in foundries
EDP Diameter Thickness (Inches) Thickness (mm) Arbor Hole / Thread Size Grit Max. RPM  
61656 7 1/4 7.2 7/8 30 8,600
61663 7 1/4 7.2 5/8-11 30 8,600
61657 9 1/4 7.2 7/8 30 6,600
61664 9 1/4 7.2 5/8-11 30 6,600
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