Manufacturing And Production Technology
The factor responsible for the formation of continuous chips with built up edge is

High cutting speed and small rake angle
Low cutting speed and small rake angle
High cutting speed and large rake angle
Low cutting speed and large rake angle

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Manufacturing And Production Technology
A better machinable metal is one which gives

Lower chip-tool contact area and smaller shear angle
Higher chip-tool contact area and smaller shear angle
Lower chip-tool contact area and larger shear angle
Higher chip-tool contact area and larger shear angle

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