Direction: Fill in the blanks with the correct words to make the sentence correct. When chisel, spokeshave or the blade of the wooden plane hits a nail with worn-out edge ar 2. 3. rounded edge, the following sharpening processes 1. 4. 5. 6. are the following sharpening processes of the curves teeth. 7 8. 9. 10. are the types of lubricants ​