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

Available in multiple versions

Price: $13.46 - $66.31
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

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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
B0024QK2C4 5 inches 80 Grit 7/8 inches Round Hole 12200 rpm 62339 1
B003HIWJHO 5 inches 60 Grit 7/8 inches Round Hole 12200 rpm 62338 1
B003HIWJKG 7 inches 40 Grit 7/8 inches Round Hole 8600 rpm 62341 1
B003HIWJL0 7 inches 60 Grit 7/8 inches Round Hole 8600 rpm 62342 1
B003HIWJLK 7 inches 80 Grit 7/8 inches Round Hole 8600 rpm 62343 1
+ $5.27 Shipping
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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
  • Unthreaded round 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 an unthreaded round 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. It has an unthreaded round hole for attachment to the grinding tool. The tool's arbor goes through the central hole in the disc for fastening.

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: B0071QYI8Q
  • Product Warranty: For warranty information about this product, please click here

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