Norton® Quantum™3 66253370794 SG Series Depressed Center Wheel, 4-1/2 in Dia x 1/4 in THK, 7/8 in Center Hole, 20 Grit, Ceramic Alumina Abrasive

15628674 MFG #: 66253370794
  • Series: SG, SG Series
  • Wheel Diameter: 4-1/2
  • Wheel Thickness: 1/4
  • Center Hole Size: 7/8
  • Connector Type: Arbor
  • Grit: 20
  • Grade: Extra Coarse, Very Coarse
  • Abrasive Material: Ceramic Alumina
  • Wheel Type Number: 27, Type 27
  • Maximum Speed: 13580
  • Bond Type: Resin
  • Applicable Materials: 400 Series Stainless, Hard Carbon Steel and Soft Carbon Steel, 400 Series Stainless, Hard Carbon Steels and Soft Carbon Steels
  • Wheel Hardness: P
  • Specifications Met: ANSI Specified
  • Arbor/Shank Size: 7/8
  • Diameter: 4-1/2
  • Thickness: 1/4
Norton® Quantum™3 Depressed Center Wheel, Series: SG Series, 4-1/2 in Wheel Diameter, 1/4 in Wheel Thickness, 7/8 in Center Hole, Arbor Connector, 20 Grit, Extra Coarse Grade, Ceramic Alumina Abrasive, Wheel Type Number: Type 27, 13580 rpm Maximum, Resin Bond, Applicable Materials: 400 Series Stainless, Hard Carbon Steel and Soft Carbon Steel, Wheel Hardness: P, Specifications Met: ANSI Specified
  • 100% of the most advanced ceramic alumina abrasive grain with a special shape for 5 to 6 t
  • 1/4 in are designed for offhand stock removal, smoothing welds and beveling
  • Fastest metal removal rates with a high level of overall life and comfortable grinding act
  • Ideal for stainless steel and carbon steel applications, efficiently grinds and cuts a var
100% of the most advanced ceramic alumina abrasive grain with a special shape for 5 to 6 times the life of aluminum oxide wheels, up to 100% increase in performance and life over competitive ceramic alumina wheels
1/4 in are designed for offhand stock removal, smoothing welds and beveling
Fastest metal removal rates with a high level of overall life and comfortable grinding action for those who can measure performance
Ideal for stainless steel and carbon steel applications, efficiently grinds and cuts a variety of materials from alloys to gray iron