Hello friends I will show how create a stock vector illustration 3d funnel images tutorial.
I have used following techniques shown below in this 3ds max tutorial.

[1]-Choose the Chamfer cylinder and create chamfer cylinder with the following size
Place the chamfer cylinder like me
stock-vector-illustration-3d-funnel-images1

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[2]-Convert the chamfer cylinder into the editable poly now select the polygons in the bootom view port
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[3]-Apply the bevel polygons with the good following amount as shown below
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[4]-Create some chamfer cylinders and place like me
stock-vector-illustration-3d-funnel-images7

[5]-Again select the polygons and apply the bevel polygons with the good following amount as shown below
stock-vector-illustration-3d-funnel-images8

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[6]-Your object should like this
stock-vector-illustration-3d-funnel-images10

[7]-Create the circle with the following size and place like me
stock-vector-illustration-3d-funnel-images11

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[8]-Select the polygon and apply the extrude polygons with the amount of 0.87
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[9]-Create the shape like this with the help of line tool
Open the rendering palette and use the following setting
stock-vector-illustration-3d-funnel-images16

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[10]-Your object should like this
stock-vector-illustration-3d-funnel-images18

[11]-This is my materials    
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[12]-Now this is final image
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