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Norton® Neon® 66623399034 R766 Center Mount Standard Density Coated Abrasive Flap Disc, 4-1/2 in Dia, 7/8 in Center Hole, P60 Grit, Coarse Grade, Aluminum Oxide/Zirconia Alumina Abrasive, Type 29 Conical Disc

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Description

Norton® Neon® Coated Abrasive Flap Disc, Center Mount Standard Density, Series: R766, 4-1/2 in Disc Dia, 7/8 in Center Hole, P60 Grit, Coarse Grade, Aluminum Oxide/Zirconia Alumina Abrasive, Type 29 Conical Disc, Fiberglass Backing, 13300 rpm Maximum, Black/Blue/Green

Flap discs are versatile grinding and finishing tools with three main components - backing plate, adhesive, and abrasive flaps. The flaps wear during use continually exposing new abrasive grain. The different variations of the components provide a variety of applications, ranging from heavy stock removal to blending to finishing. Flap discs are designed for portable grinder applications and can combine the 2-step stock removal and finishing operations of depressed center wheels and fiber discs into one operation.

Specifications

Abrasive Material Aluminum Oxide/Zirconia Alumina
Backing Material Fiberglass
Center Hole Size 7/8 in
Color Black/Blue/Green
Disc Diameter 4-1/2 in
Disc Type Type 29 Conical
Grade Coarse
Grit P60
Maximum Speed 13300 rpm
Series R766
Type Center Mount Standard Density

Warranty: 1 Year

Country of Origin: France

Application:
Beveling, Blending, Deburring and Stock Removal

Features

  • Alternating zirconia alumina (blue) and aluminum oxide (black) flaps provides higher performance than aluminum oxide while retaining an economical price
  • 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 and operator comfort
  • Polyester cotton backing combination for good cut rate and finishing
  • Good choice for soft metals to hard to grind stainless and carbon steel, coarse grit blending, deburring and stock removal
  • Flat polyester/cotton flaps are designed to be used at a 0 to 15 degree angle on flat surfaces for blending and smooth finishing
  • Quick trim flexible plastic backing plate offers some additional conformability and sets the industry standard for trimmability

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