Higher Study | Fitter | Machining

The grinding operation is a
What is the function of a “Pilot” when provided in reamer?
Following which things must be watched when sharpening a drill.
Which is the possible cause when a twist drill produces a rough hole on the job? 
Identify the machine shown in the given image.
How do you recognize a drill for soft metal
What will be the tap drill size for a 3/8 inch tap?
Which of the following drilling machines is used for the purpose of drilling several holes simultaneously?
Which of the following tools is used for making holes in wood, metal and concrete?
Which of the following is a cutting tool used in the drill machine?
Which of the following is NOT true regarding the base of the shaper machine?
Which angle makes rake angle in a twist drill?
Which one of the following is suitable cutting fluid for drilling M. S. plate?
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