Norton 66261121289 4-1/2x5/8 - 11 in. Charger Coated Flap Discs P40 Grit 5 pack

Description

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Norton Part # 66261121289
• Zirconia alumina abrasive for aggressive cut and long life with 2X-3X total performance over aluminum oxide products; excellent choice for mild carbon steel and welds
• 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, light weight and ability to absorb vibration
• Cotton back cloth for good finish and fast initial rate of cut
• Coarse 40 grit for stock removal, beveling and edge chamfering
Flap discs are versatile grinding and finishing tools having four main components: abrasive flaps, flap density (how the flaps are stacked), backing plate shape (flat or conical), backing plate material (fiberglass/resin, plastic, aluminum). All flap discs have flaps that are overlapped and glued to the backing plate. The flaps wear during use, exposing new abrasive grain. The different variations of the components above provide a variety of choices ranging from heavy stock removal to blending to finishing. Flap discs are designed for portable grinder applications and can be the preferred choice over depressed center wheels or fiber discs. Package of 5
Diameter:
4-1/2"
Arbor:
5/8" - 11
Max RPM:
13000
Material:
Zirconia Alumina
Grit:
P40
Package:
5