Quality Industrial Abrasives and Tools | Benchmark Abrasives

4-1/2" x 7/8" Ceramic Flap Disc - Mixed Grit 10 Pack

4-1/2" x 7/8" Ceramic Flap Disc - Mixed Grit 10 Pack - Main image
$23.9 $34.64 In stock

Category: Flap Disc

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Product Specification

4-1/2" X 7/8" CERAMIC FLAP DISC - MIXED GRIT 10 PACK

This pack contains the following mix:

36 Grit - 2 pieces

40 Grit - 2 pieces

60 Grit - 2 pieces

80 Grit - 2 pieces

120 Grit - 2 pieces

4-1/2" x 7/8" Ceramic Flap Disc are manufactured using European zirconia cloth. The European material is superior due to its uniform particle size and premium blend of ingredients. These flap discs are manufactured using the latest development in abrasive technology in the metalworking industry. Ceramic Flap Discs do exceptionally well, outperforming Zirconia flap discs by up to 50% on stainless steel, carbon steel allots, and exotic metals.

Ceramic grains are self-sharpening, remaining sharp throughout the entire life of the wheel. In addition, all discs are manufactured on computer-controlled machines and subject to numerous tests which ensure high quality and greater safety. These ceramic flap discs are intended for surface prep grinding, along with grinding and blending welds. This flap disc is particularly effective for stainless steel, carbon steel alloys, and other metals. It is designed with ceramic grains resin bonded to high strength polyester flaps adhered to a fiberglass backing plate.

Quantity: 10 pieces

Dimensions

  • Outer Diameter – 4-1/2” 
  • Inner Diameter – 7/8”
  • Shape – T29 Angled Face (15 degree) OR T27 Flat Face
  • Thickness – Regular Density 
  • Grain – Ceramic
  • Available Grits – 36, 40, 60, 80, 120 (2 pieces each grit)
  • Backing – X-weight polycotton cloth
  • Max RPM – 13,300 

Machines Used On:

  • Angle Grinders sized 4-1/2” to 5“.

Application:

  • Ferrous Materials – Cast Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron, Super Alloys
  • Non-Ferrous Materials – Copper, Brass, Tin
  • Dry use ONLY

Safety Tips & Techniques:

  • For less stock removal try using a lighter touch or a feathered approach to your grinding.  Flap discs are like grinding wheels with power steering!
  • Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Hannah ★★★★★

I’ve been using the 40-grit discs from this pack to smooth down some rough welds, and they cut through metal much faster than the standard zirconia ones I used before. The mixed grit selection is handy for having both coarse and finer options on hand without buying separate packs.

Joseph J. ★★★★★

These are great for my angle grinder, the mixed grit pack saved me from buying separate boxes. The 40 and 60 grits cut through mill scale on steel faster than my old discs did.

Penelope B. ★★★★★

I’ve been using these ceramic flap discs on my angle grinder for weld cleanup, and the 40-grit ones really chew through metal without loading up. The mixed grit pack saves me from buying separate discs, and they hold up way longer than the aluminum oxide ones I used to get.