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PFERD Polifan SGP Abrasive Flap Disc, Type 27, Threaded Hole, Phenolic Resin Backing, Zirconia Alumina

Available in multiple versions

5.0 out of 5 stars 1 customer review

Price: $9.04 - $17.52
Product Specifications
Brand Name Pferd
Grit Material Type Zirconia Alumina
Backing Type Cloth
Construction Type Coated
Manufacturer Series Number Polifan SGP
Material Type Phenolic Resin
Style Name Type 27
UNSPSC Code 31191506

Currently showing 1-4 of 4
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Outside Diameter Grit Type Arbor Hole Diameter Fastening Type Max Rotational Speed Part Number Number of Items Price Quantity
B001HWFV3Q 5 inches 60 Grit 5/8-11 inches Threaded Hole 12200 rpm 62348 1
B002E8LTRE 5 inches 80 Grit 5/8-11 inches Threaded Hole 12200 rpm 62349 1
B002713PR0 7 inches 80 Grit 5/8-11 inches Threaded Hole 8600 rpm 62353 1
B002E8HQ94 7 inches 24 Grit 5/8-11 inches Threaded Hole 8600 rpm 62350 1
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Product Features

  • Zirconia alumina abrasive is self-sharpening, more durable than aluminum oxide, and for use on steel and stainless steel
  • Type 27 depressed center flap style is used for surface grinding and weld dressing
  • Phenolic resin backing offers durability and reinforcement
  • Free of iron, sulphur, and chlorinated fillers
  • Threaded hole for attachment to grinding tools

Product Description

The Pferd Polifan SGP Zirkon-Special type 27 zirconia alumina abrasive flap disc has a phenolic resin backing for reinforcement and a threaded hole for attachment to grinding tools. The zirconia alumina abrasive is self-sharpening and more durable than aluminum oxide, which makes it suitable for fast material removal rates and aggressive grinding on steel and stainless steel. The disc produces a high-quality, consistent finish with low risk of glazing. Applications include surface grinding and weld finishing. It is free of iron, sulphur, and chlorinated fillers. The disc has a flat surface and is commonly used with high-output angle grinders. Threaded hole fastening type indicates a disc with a female-threaded central hole that twists onto a threaded arbor.

Abrasive flap discs are made from overlapping pieces of coated abrasive attached to a hub. They help reduce finishing time and cost by grinding and finishing in the same step, such as when removing a weld bead and smoothing the workpiece around the weld. Flap discs are coated, meaning an adhesive is used to attach the abrasive grains to a backing of paper, plastic, or cloth. The action of a flap disc is much like that of a sanding disc: the grinding or polishing occurs on the face of the disc. They are used for a variety of applications from shaping a part to fine finishing, depending on the grit size. Low grit numbers like 40 are coarse (with fewer, larger grains) and remove excess material and shape parts. High grit numbers like 400 are fine (with more, smaller grains) and help create a smooth surface finish.

Pferd manufactures abrasives and cutting tools for grinding, finishing, and cutting. Founded in 1799 in Germany, Pferd has its U.S. headquarters in Leominster, MA, and meets International Organization for Standardization (ISO) 9001 standards.

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B0071QXLNY
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Top Customer Reviews

Fastening Type: Threaded HolePart Number: 62348Max Rotational Speed: 12200Grit Type: 60 GritOutside Diameter: 5Number of Items: 1Arbor Hole Diameter: 5/8-11 Verified Purchase
If you own an angle grinder, you probably already know about flap discs. If you have never tried them, you should. I have a variable speed Metabo grinder, and the combination of it and these excellent discs is unbeatable. These Pferd discs are made in Germany. They are well balanced and last a long time, provided you let the disc do its work, and don't bear down too hard. Priced right at Amazon. I'll buy these again !
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