While using cemented carbide tipped tools on aluminium, the cutting speed could be
A)100 - 300 m/min
B)1000 m/min
C)20 - 50 m/min
D)300 - 900 m/min
E)50 - 100 m/min

Question

Quizplus · Accepted Answer

Cemented carbide tipped tools allow for higher cutting speeds due to their hardness and resistance to wear. For aluminum, which is a relatively soft metal, cutting speeds can be significantly higher, making option D (300 - 900 m/min) the correct choice. This range accommodates the material's properties and the efficiency of carbide tools.

While Using Cemented Carbide Tipped Tools on Aluminium, the Cutting