producton 1

Die is used for______________.

• External thread
• Internal thread
• H7 Holes
• Counter bore
• Text for option 5 (optional)

Button die is also known as___________

• Circular split die
• Half die
• Adjustable screw plate die
• Solid die

________ coolants is used for reaming aluminium workpiece.

• Kerosene
• Water
• Air pressure
• Lard oil

Reamers are made up of ______

• Cast Iron
• High Speed Steel
• High Carbon Steel
• All

A cutting tool used to finish and enlarge a hole is known as ____________

• Reamer
• Die
• Tap
• Drill

Reaming produces _____ finished surface.

• Highly
• Better
• Rough
• None

__________ may also used to remove burr from the top of a drilled hole.

• Spot Facing
• Tapping
• Counter Sink
• Drilling

Taps, dies and drills contain carbon________________?

• below 0.5%
• below 1%
• above 1%
• above 2.2%

Which type of die is used for square rectangular and round containers and parts requiring more stiffness

• Embossing die
• Curling die
• Coining die
• all of the above

Which type of die are used for producing coins, ornaments, medals, some decorative items table piece wall piece

• Embossing die
• Curling die
• Coining die
• all of the above