Observation

Few of them were able to List two types of cutting tools. However, Majority of the candidate could not list two types of lubricants used when sharpening a plane cutter.

The expected response to question 2 is as given below:

(a)  Types of lubricant used when sharpening a plane cutter:

• engine oil;
• palm oil;
• used engine oil;
• linseed oil;
• kerosine.

(b) Types of abrading cutting tools are:
-    files;
-    rasp;
-    grinding stone;
-    slipstone;
-    scraper;
-    glass paper;
-    sandpaper;
-    saws.