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Drill chucks should never be used to hold end mills employed for end milling, si

ID: 2087508 • Letter: D

Question

Drill chucks should never be used to hold end mills employed for end milling, side cutting, or any other milling operation, Why? O A) Drill chucks are not built to withstand radial forces, utilizing them in milling operations will ruin the drill chuck B) The contact area of the jaws edges are not suffcient to transmit the torque to the end mill O C) It makes you look like you don't know what your doing in the eyes of "real machinists D) It saves time over finding the proper collet, so its actually OK Save Question 3 (2 points) The plastically deformed material that rides up the face of the tool tip is commonly referred to as the: O A) Chip B) Shear plane O C) Rake Angle D) Chip-Tool interface

Explanation / Answer

Drill chucks are not made to withstand radial forces.

Chip is the one which deforms plastically and rides up the surface of the chip after being cut from the workpiece by the tool.

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