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Silicon carbide abrasive stone R28NM55
aluminum oxide

Silicon carbide abrasive stone - R28NM55 - Sunnen Products Company - aluminum oxide
Silicon carbide abrasive stone - R28NM55 - Sunnen Products Company - aluminum oxide
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Characteristics

Options
aluminum oxide, silicon carbide

Description

Product Overview
The Sunnen R28 Abrasive series is designed for P28 tools, offering both conventional (aluminum oxide, silicon carbide) and superabrasive (CBN, diamond) options. With grit sizes from 150 to 1200 and tailored hardness levels, R28 stones ensure precise bore geometry and consistent finishes. Ideal for demanding applications in automotive, aerospace, and energy industries.

Specifications
  • Abrasive type: CBN Metal bond
  • Grit size: 220
  • Hardness: 5
  • Tool series: P28 Series

Key Features
  • Modern
  • Eco-certified
  • Warranty

Technical Characteristics
  • Designed for P28 tools
  • Available in both conventional and superabrasive options
  • Grit sizes from 150 to 1200
  • Tailored hardness levels for application needs
  • Ensures precise bore geometry
  • Delivers consistent surface finishes
  • Suitable for automotive, aerospace, and energy industries

Catalogs

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Exhibitions

Meet this supplier at the following exhibition(s):

IMTS
IMTS

14-19 Sep 2026 Chicago (USA - Illinois)

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    Other Sunnen Products Company products

    Abrasives

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.