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Match List-I (milling problem) with List-II (Probable causes) and select the correct answer using the codes given below the lists:
List-I
A. Chatter
B. Poor surface finish
C. Cutter burrs
D. Built-up edge formation
List-ll
1. Too high feed
2. Lack of rigidity in machine, fixtures, bar or workpiece
3. High cutting load
4. Radial relief too great
5. Not enough lubricant
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- A B C D
2 1 5 3 - A B C D
2 1 3 5 - A B C D
4 5 2 3 - A B C D
4 2 3 5
- A B C D