Quality Industrial Abrasives and Tools | Benchmark Abrasives

4-1/2" x 7/8" T27 Ceramic Flap Disc - 1 Piece

4-1/2" x 7/8" T27 Ceramic Flap Disc - 1 Piece - Main image
$2.45 $3.45 In stock

Category: Flap Disc

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Product Specification

4-1/2" X 7/8" T27 (FLAT FACE) CERAMIC FLAP DISC - 1 PIECE

4-1/2" x 7/8" T27 (Flat Face) Ceramic Flap Discs 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.

These type 27 flap discs are a versatile product that can be used from aggressive stock removal to surface blending. The layered construction of abrasive flaps on this flap disc will continually expose new grains for longer life and finer finish compared to resin fiber discs. It can be used for heavy material removal on all types of metals.

T27 (flat face) discs are perfect for grinding down items that are not flat surfaces (like fence posts, gates and risers etc).  For the best solution on flat surfaced check out our T29 (angled face) flap discs.

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: 1 piece

Dimensions

  • Outer Diameter – 4-1/2” 
  • Inner Diameter – 7/8”
  • Shape – T27 Flat Face
  • Thickness – Regular Density 
  • Grain – Ceramic
  • Available Grits – 36, 40, 60, 80, 120
  • 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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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 (4.6 / 5 · 5 reviews)

Stella ★★★★★

I was pleasantly surprised how well this flat-face disc matched the true 4-1/2" spec for my angle grinder, since some cheaper discs run small. The ceramic flaps dug into the metal smoothly and lasted through a full batch of welds without glazing over.

John L. ★★★★★

The ceramic grain holds an edge noticeably longer than the brown discs I’ve used before, and the flat face sits flush on the grinder guard without any wobble. This one piece handled a full afternoon of weld blending and still has plenty of life left.

Timothy W. ★★★★★

Cutting through some 3/16" angle iron and the ceramic flaps barely showed wear. The flat T27 face made it easy to keep a consistent angle without gouging. Definitely grabbing more of these.