Norton® Charger™ 66261121289 R822 Arbor Thread Coated Abrasive Flap Disc, 4-1/2 in Dia, P40 Grit, Extra Coarse Grade, Zirconia Alumina Abrasive, Type 29/Conical Disc

15621289 MFG #: 66261121289
  • Series: R822
  • Abrasive Material: Zirconia Alumina
  • Backing Material: Fiberglass
  • Applicable Materials: Mild Carbon Steel and Welds
  • Arbor/Shank Size: 5/8-11
  • Bond Type: Resin
  • Diameter: 4-1/2 in
  • Grit/Grade: 40/Coarse
  • Type/Shape: Type 29/Conical
Norton® Charger™ Coated Abrasive Flap Disc, Arbor Thread, Series: R822, 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, 13000 rpm Maximum, Blue
  • Zirconia alumina abrasive for aggressive cut and long life with 2 to 3 times total perform
  • One step grinding an
  • Type 29 have an angled face providing greater surface contact and are the best choice fast
  • Phenolic resin backi
  • Fiberglass resin backing plates are the most popular due to high strength, lightweight and
  • Eliminates depressed
  • Cotton back cloth for good finish and fast initial rate of cut
  • Extends disc life
  • No back-up pad neede
  • High performance zir
  • Better tier
  • Aggressive cut and l
  • Angled face and quic
  • Maximum contact with
  • Fast disc changes
  • Up to 30% longer lif
  • Grind at 15 to 25 de
  • The angle provides g
  • The best choice when
Zirconia alumina abrasive for aggressive cut and long life with 2 to 3 times total performance over aluminum oxide products, excellent choice for mild carbon steel and welds
• One step grinding and finishing
Type 29 have an angled face providing greater surface contact and are the best choice fast stock removal
• Phenolic resin backing construction
Fiberglass resin backing plates are the most popular due to high strength, lightweight and ability to absorb vibration
• Eliminates depressed center wheel/fiber disc two-step process
Cotton back cloth for good finish and fast initial rate of cut
• Extends disc life
• No back-up pad needed
• High performance zirconia alumina abrasive
• Better tier
• Aggressive cut and long life
• Angled face and quick mount hubs
• Maximum contact with work surface without loading
• Fast disc changes
• Up to 30% longer life than aluminum oxide products
• Grind at 15 to 25 deg steeper angles
• The angle provides greater surface contact for stock removal on flat surfaces
• The best choice when speed and stock removal are primary considerations