Supergrit Abrasives

4 1/2" X 7/8" FLAP DISC TYPE 27(FLAT)-ZIRC IMPORT REG PORTER CABLE 50 GRIT

4 1/2" X 7/8" FLAP DISC TYPE 27(FLAT)-ZIRC IMPORT REG PORTER CABLE 50 GRIT - Main image
$2.22 $3 In stock

This 4 1/2" x 7/8" flap disc is a Type 27 (flat) design, made with zirconia alumina for aggressive material removal. It is available in 50 grit and fits standard angle grinders with a 7/8" arbor. Choose from single disc, pack of 5, or pack of 10 to suit your project needs.

  • Type 27 flat flap disc for grinding and blending
  • Zirconia alumina abrasive for long life and fast cutting
  • 50 grit for medium to coarse stock removal
  • Fits 4 1/2" angle grinders with 7/8" arbor
  • Available in single, 5-pack, or 10-pack quantities
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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)

Penelope J. ★★★★★

This zirconia flap disc chewed through a heavy weld bead on some rusty steel much quicker than the standard aluminum oxide discs I've used. It also stayed flat and didn't load up with material, which kept me from swapping discs every few minutes.

Ryan ★★★★★

I needed a disc that could handle some heavy grinding on steel without wearing down too fast, and this 50-grit zirconia flap disc has been cutting well for the past hour with no visible slowdown.

Andrew ★★★★★

The zirconia alumina really chews through metal fast on my angle grinder, and the flat Type 27 shape keeps a steady contact patch. This 50 grit has lasted through several heavy jobs without shedding flaps early.