Burnisher Explained

Burnisher
burnisher
Used With:Card scraper, also known as a cabinet scraper
Classification:Woodworking hand tool
Uses:burnishing card scrapers
Other Name:Burnishing rod
Ticketer[1]

A burnisher is a hand tool used in woodworking for creating a burr on a card scraper.[2]

Description

Purpose-manufactured burnishers are polished smooth, typically made from high speed steel (HSS) or cemented carbide, and usually have wooden handles. The shaft profile is usually round, but other profiles include oval and triangular.

Substitutes for shop-bought burnishers are often made with other common workshop items of hardened steels or cemented carbide, such as the back of a gouge, a bevel edged chisel, a nail punch, or an HSS drill bit.[3] Alternatively the woodworker might use a carbide or HSS rod marketed for other uses.[4] [5]

Limitations

To work effectively, a burnisher must be much harder than the scraper. Modern scrapers are typically manufactured from harder steels than in the past, and require burnishing with harder materials, making some traditional makeshift burnishers less effective on modern scrapers.[6]

Use

Once the edges and faces of a card scraper has been filed or ground flat and square, the burnisher is repeatedly rubbed at a slight angle along the scraper's edges, creating a small burr. The specifics of the process can vary significantly between woodworkers.

See also

References

  1. Web site: 2013-07-14. Fine Woodworking – Debunking Myths and Mysteries on Cabinet Scrapers. 2020-10-07. Paul Sellers' Blog. en-US. 2020-11-12. https://web.archive.org/web/20201112013222/https://paulsellers.com/2013/07/cabinet-scrapers-answering-whats-needed-in-real-woodworking-realms/. live.
  2. Web site: Page:Cassells' Carpentry and Joinery.djvu/38 - Wikisource, the free online library. 2020-10-07. en.wikisource.org. 2022-07-10. https://web.archive.org/web/20220710175705/https://en.wikisource.org/wiki/Page:Cassells%27_Carpentry_and_Joinery.djvu/38. live.
  3. Web site: 2015-02-08. Scraper Burnishers That Work. 2020-10-07. Paul Sellers' Blog. en-US. 2020-08-10. https://web.archive.org/web/20200810113318/https://paulsellers.com/2015/02/scraper-burnishers-that-work/. live.
  4. Book: Wearing, Robert. The Essential Woodworker. Lost Art Press. 2010. 978-0-578-06044-6. Rev.. Fort Mitchell, Ky.. 89–94. The cabinet scraper. 711676532. 2020-10-07. 2022-07-10. https://web.archive.org/web/20220710175707/https://www.worldcat.org/title/essential-woodworker-skills-tools-and-methods/oclc/711676532. live.
  5. Web site: DIY Burnishing tool on the cheap. 2020-10-07. LumberJocks.com. en. 2019-01-31. https://web.archive.org/web/20190131194635/http://lumberjocks.com/projects/336985. live.
  6. Book: Christopher, Schwarz. The Anarchist's Tool Chest. Losy Art Press LLC. 2011. 978-0-578-08413-8. Fort Mitchell, KY, USA. 279–281. 875304703. 2020-10-07. 2022-07-10. https://web.archive.org/web/20220710175525/https://www.worldcat.org/title/anarchists-tool-chest-a/oclc/875304703. live.