{"id":320,"date":"2009-03-09T18:30:15","date_gmt":"2009-03-09T23:30:15","guid":{"rendered":"http:\/\/www.rpwoodwork.com\/blog\/?p=320"},"modified":"2021-02-08T18:39:03","modified_gmt":"2021-02-08T23:39:03","slug":"shopmade-tool-oiler","status":"publish","type":"post","link":"https:\/\/www.rpwoodwork.com\/blog\/2009\/03\/09\/shopmade-tool-oiler\/","title":{"rendered":"Shopmade tool oiler"},"content":{"rendered":"

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Camellia oil<\/strong> is a pleasant, easy to use rust inhibitor for tools. This oiler<\/strong> makes it quick and neat to apply.<\/p>\n

The project starts with squared-up blocks<\/strong>, each 2 1\/4″ x 2 1\/4″ on the end grain. One is 3″ long, the other 1 1\/4″ long. I used poplar since I had some on hand and it is not so dense as to make the boring and shaping too tedious. A 1 3\/4″ Forstner bit in a drill press is used to bore a 2″ deep hole, centered on the end grain, in the larger block. This is a lot to ask of a Forstner bit so much of the waste is best removed beforehand with multiple 1\/4″ holes. For safety when using the Forstner, I immobilized the workpiece with clamped blocks on all sides. I never fully retract the bit and reenter the hole with the bit spinning; it could catch the edge of the hole and violently throw the workpiece.<\/p>\n

Similarly, a 1 7\/8″ diameter hole, 7\/8″ deep, centered on the end grain, is bored in the smaller block. By sawing, planing, rasping, and sanding the larger block is formed into a cylinder with a wall thickness of about 1\/4″.<\/strong> Turners could accomplish these steps on the lathe and may wish to use denser exotic woods.<\/p>\n

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Next, a heavy coat of epoxy<\/strong> is applied to the bottom and inner walls of the holes in each piece and to the end grain surface surrounding the rim of each hole. This prevents oil from bleeding through the wood<\/strong>. After the epoxy has dried, the area around the rim of each hole is flattened with sandpaper which gives it a non-sticky, matte finish. The outer parts of each piece, where there is no epoxy, are finished with two coats of varnish.<\/p>\n

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For the oil wick<\/strong>, cotton T-shirt cloth is tightly rolled and bound with string. The bundle is about 2 \u00bd” long, to project about \u00bd” beyond the rim of the cup, while its diameter fits snugly.<\/p>\n

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The cotton is generously soaked with Camellia oil, repeating as the oil slowly permeates the bundle. The oiler is stored upside down<\/strong> with the projecting cotton fitting into the hole in the smaller block, with clearance around the sides and below. The cotton acts as a substantial reservoir for oil<\/strong> which is replenished as needed. A light swipe of the oiler over tool steel surfaces will leave a thin coating of the Camellia oil. The design allows one-handed use.<\/p>\n

For general oiler construction and dimensions, I used information in Toshio Odate\u2019s superb book, Japanese Woodworking Tools: Their Tradition, Spirit, and Use<\/em>, which describes a traditional Japanese oiler made from a section of bamboo. The general idea of an oiler stored upside down in a holder is borrowed from an oiler made many years ago by a woodworker.<\/p>\n

This oiler has passed the test of practical use in my shop: it’s simple and it works<\/strong>.\u00a0I hope you find it useful.<\/p>\n

ADDENDUM:<\/strong> Here are a few afterthought improvements after using the oiler for some years.<\/p>\n

I now line the oiler with rolled felt<\/strong>\u00a0from a craft supply store instead of cloth. This makes the oiler neater in use.<\/p>\n

If I had to make this again, I would adjust the diameters of the holes in the top and bottom sections. The top section hole should be 1\/4″<\/strong>\u00a0smaller (not 1\/8″, as above) than the bottom section hole. This would make it easier to plant the top section into the bottom without catching the edge of the liner on the rim of the hole in the bottom section. You can adjust the dimensions of the block and wall thickness of the top section (make it a bit thicker) accordingly, depending on the wood available to you. Remember that you can, of course, always glue up stock if thick stock is not available.<\/p>\n","protected":false},"excerpt":{"rendered":"

Camellia oil is a pleasant, easy to use rust inhibitor for tools. This oiler makes it quick and neat to apply. The project starts with squared-up blocks, each 2 1\/4″ x 2 1\/4″ on the end grain. One is 3″ long, the other 1 1\/4″ long. I used poplar since I had some on hand […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-320","post","type-post","status-publish","format-standard","hentry","category-tools-and-shop"],"_links":{"self":[{"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/posts\/320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/comments?post=320"}],"version-history":[{"count":10,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/posts\/320\/revisions"}],"predecessor-version":[{"id":6926,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/posts\/320\/revisions\/6926"}],"wp:attachment":[{"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/media?parent=320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/categories?post=320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/tags?post=320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}