Fig. 291 shows an ordinary right-hand scraping tool which was made from a worn-out turning chisel.

Fig. 291. Scraping Tool.

Fig. 292 shows the shapes of the ends of the ordinary scraping tools. They may be of any shape required to fit the work. They may also be crooked or bent to reach into obscure interior curves. They should never be used when a cutting tool can be used. They are for finishing, and not for removing large amounts of material.

Scraping tools are usually held level with the lathe centers, as shown in Figs. 127, 128, 198, 211, and 207. They are sharpened much the same as

Fig. 292. Scraping Tool Ends.

ordinary firmer chisels. It is not necessary that the cutting angle be as small as the angle on firmer chisels. For making the finishing cuts they must be very sharp.

Scraping tools are properly pattern-makers' tools, and should be seldom used in cabinet turning. Scraping tools, including ring tools and similar special tools, are usually made from worn firmer chisels, or short turning tools.