For Morse Taper MT-4 the range starts from 31.7 mm and till 50.50 mm (Approx).
6) The drill sleeves or sockets are available with Morse taper and their number range MT-1 to MT-6. Which one of the following drill sizes refers to MT-4 ?
Answer is:
Drills above 31.75 mm up to 50.50 mm
Explanation:
Related Drilling and Reaming MCQ with Answers
Answer is:
Kerosene
Explanation:
Kerosene is used as coolants when reaming aluminium work-piece.
Answer is:
5.8 mm
Answer is:
Material to be drilled
Explanation:
The point angle of a general purpose (standard) drill is 118°. This is the angle between the cutting edges (lips). The angle varies according to the hardness of the material to be drilled.
