Honing oil - wikipedia Honing oil Honing oil is a liquid, solution or emulsion used to aid in the cutting or grinding of metal, typically by abrasive tools or stones, and may or may not contain oil. It can also be called machining oil, tool oil, cutting fluid, and cutting oil. In the context of hand blade sharpening, honing oil is used on a sharpening stone to protect the stone, carry away the debris ( swarf ), and to more efficiently produce a keen edge on a metal blade such as a knife. In a machine shop it also carries away excess heat and depending on composition, may prevent unintentional tearing and welding of the metal. Or when used with materials such as soft copper, it may have extra additives to prevent stone loading, or metal deactivators to prevent staining of copper containing alloys. To achieve maximum cutting rates and abrasive life with petroleum ( mineral ) based machining oils when honing difficult materials like stainless steel, a higher level of surface active lubricity agents are combined with sulfur extreme pressure additives. Industrial honing oil is typically available in : 5 gal pails, 55 gal drums, 275 gal and 330 gal totes, while home knife honing oils are typically available in 1 oz, 4 oz, and 12 oz. bottles. Contents 1 Background 2 Composition 3 References 4 External links Background There are many different kinds of `` honing oils '' to suit different needs. It is important to use the appropriate solution for the job. In the case of knife sharpening, motor oil is too thick or `` heavy '' and can over-lubricate or clog a sharpening stone, whereas WD - 40 is too `` light '' an oil and will not carry the metal filings plus stone dust ( collectively known as `` swarf '' ) away from the stone, and clog it. Not using any oil at all will also clog or `` glaze '' the stone, again reducing its cutting power. Historically sperm whale oil, Neatsfoot oil, and other animal fats were popular. Oils were once exclusively used in part because the high carbon steels of the time, such as 1095, could rust using simple water - based solutions, and the term honing `` oil '' is used today even for water based honing solutions. Commercial honing oil, light sewing machine oil or, `` in a pinch '', heavier oil thinned with paint thinner ( white spirit ) or kerosine is suggested by veteran Swedish wood carver Wille Sundqvist. And `` Kerosine alone works well on fine, hard stones. '' Composition The two most common classes of honing oil are petroleum based ( typically mineral oils ), and non-petroleum ( typically water or vegetable oil ) based. Common additives include chlorine, sulfur, rust inhibitors, and detergents. Honing oil has just the right consistency for sharpening stones. It will not gum it up nor glaze it, and it will provide just enough lubrication to avoid wearing out the stone prematurely. Stone and wood carver Dr Dick Reid OBE, used white spirit rather than oil for honing on fine oilstones. References Jump up ^ Frequently Asked Questions Answered - Even Before You Ask Them : Honing and Stropping, The Beginning of the Edge. Classic Shaving : the Refined Edge. Retrieved 8 December 2012. Jump up ^ Sunnen industrial Honing Oils and Coolants, Honing Fluids : KG3X Honing Oil `` Chemistry : Contains no mineral oil, sulfur or chlorine '' Jump up ^ Specs and description of Sunnen MB - 30 multi-purpose industrial honing oil. Jump up ^ http://www.ohiotoolworks.com/products/honing-fluids Jump up ^ What is Honing Oil ?. Complete Multi-tool Sharpening Kit. Swiss Army Supplies Website. 2011. Retrieved 8 December 2012. Jump up ^ Swedish Woodcarving Techniques by Wille Sundqvist, 1990 Jump up ^ MAN - 852 Honing Oil, SPECIFICATIONS : `` Chemistry : Contains no mineral oil, sulfur or chlorine '' Jump up ^ What is Honing Oil ?. Complete Multi-tool Sharpening Kit. Swiss Army Supplies Website. 2011. Retrieved 8 December 2012. Jump up ^ OBE for Dick Reid in New Year 's Honours External links Wikimedia Commons has media related to Knife Sharpener Manufacturers. Knife Maintenance and Sharpening, by Chad Ward, eGullet Culinary Institute Retrieved from `` https://en.wikipedia.org/w/index.php?title=Honing_oil&oldid=847221093 '' Categories : Grinding and lapping Knives Sharpening Hidden categories : Commons category without a link on Wikidata Talk Contents About Wikipedia Add links This page was last edited on 23 June 2018, at 19 : 19 ( UTC ). About Wikipedia

Question: what type of oil to use for sharpening stone
Answer: honing oil