Which one of the following is not a characteristic of ceramic tools?

1.	Which one of the following is not a characteristic of ceramic tools?
A.	Produced by sintering process
B.	Hot hardness up to \[1400{}^\circ C\]
C.	Exhibit high coefficient of friction with most work materials
D.	Tool tips are highly brittle
Answer» D. Tool tips are highly brittle

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Which one of the following is not a characteristic of ceramic tools?

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