Merit® PowerFlex® 66254419994 R828 Arbor Thread Standard Density Coated Abrasive Flap Disc, 4-1/2 in Dia, P40 Grit, Extra Coarse Grade, Zirconia Alumina Abrasive, Type 29/Conical Disc

15629079 MFG #: 66254419994
  • Type: Arbor Thread Standard Density, Standard Density
  • Series: R828
  • Disc Diameter: 4-1/2
  • Center Hole Thread Size: 5/8-11
  • Grit: P40
  • Grade: Extra Coarse
  • Abrasive Material: Zirconia Alumina
  • Disc Type: Type 29/Conical
  • Backing Material: Fiberglass
  • Maximum Speed: 13300
  • Applicable Materials: Aluminum, Brass, Bronze, Stainless and Carbon Steel
  • Arbor/Shank Size: 5/8-11
  • Bond Type: Resin
  • Diameter: 4-1/2, 4-1/2 in
  • Grit/Grade: 40/Coarse
  • Type/Shape: Type 29/Conical
Merit® PowerFlex® Coated Abrasive Flap Disc, Arbor Thread Standard Density, Series: R828, 4-1/2 in Disc Dia, 5/8-11 Center Hole Thread Size, P40 Grit, Extra Coarse Grade, Zirconia Alumina Abrasive, Type 29/Conical Disc, Fiberglass Backing, 13300 rpm Maximum
  • Quality zirconia alumina abrasive for good cut rate and life at low initial price point
  • Type 29 have an angled face providing greater surface contact and are the best choice fast
  • Fiberglass resin backing plates are the most popular due to high strength, lightweight and
  • Polyester cotton backing combination for good cut rate and finishing
Quality zirconia alumina abrasive for good cut rate and life at low initial price point
Type 29 have an angled face providing greater surface contact and are the best choice fast stock removal
Fiberglass resin backing plates are the most popular due to high strength, lightweight and ability to absorb vibration
Polyester cotton backing combination for good cut rate and finishing