17) Which one of the following factors will NOT influence the selection of the cutting speed ?

Diameter of the workpiece

Workpiece material

Tool material

Operation to be performed

Answer is:

Diameter of the workpiece

Top rake angle

Side rake angle

Front clearance angle

Side clearance angle

Answer is:

length of the workpiece

material of the workpiece

diameter of the workpiece

operation to be performed on the workpiece

Answer is:

improve the appearance

improve the wear resistance property

prevent them from getting corroded

be used only on automatic threading machines

Answer is:

Piece of sheet metal clamped to the holder in the path of the coil

A step is ground on the throw away insert along the cutting edge

A small groove ground at the cutting edge

A carbide bit is screwed and held on the top face of the bit

Answer is: