Single point cutting tools contain only one main cutting edge in the cutter body. While machining with single point cutting tool, only one main cutting edge continuously remains in contact with work-piece.
Examples of single point cutters: Turning tool, Shaping tool, Planing tool, Slotting tool, Boring tool, Fly milling cutter, etc.
Multi point cutting tools contain more than one (even up to hundreds) cutting edges in the cutter body.
While machining with multi point cutting tool, more than one cutting edges simultaneously engage in material removal action in a pass.
Examples of multi-point cutters:, Milling cutters, Hobs, Broach, Grinding wheels, Reamer, Knurling tool, etc.
4) Which of the following operations often use multipoint cutting tools ?
Answer is:
Milling and drilling
Explanation:
Related Cutting Tools MCQ - Machinist(Set-1) with Answers
Answer is:
3.0
Explanation:
The width of a form tool should never exceed 3 times the smallest diameter of the finished part.
Answer is:
Diamond
Explanation:
Diamond is the hardest cutting tool material.
Answer is:
back rake and side rake
Explanation:
There are two rake angles of a lath cutting tool. These are back rake and side rake.
Answer is:
any one of positive, negative or zero
Explanation:
Rake angle of a lathe tool can be positive, negative or zero.
