Page 125 - CITS - Fitter Trade Pactical - Volume - 2

FITTER - CITS

• Place the leading side of the die on the chamfer of the work.

• Make sure that the die is fully open by tightening the centre screw of the die stock.

• Start the die, square to the bolt centre line.

• Apply pressure on the die stock evenly and turn in a clockwise direction to advance the die on the bolt blank.
Cut slowly and reverse the die for a short distance in order to break the chips.
After Use:
• Cleaning: Thoroughly clean your taps and dies after each use. Wipe them down with a soft cloth to remove
any metal shavings or debris. You can also use a brush to clean the flutes of the taps.
• Degreasing: If you’re using a lubricant, you may need to degrease your taps and dies before storing them.
This will help prevent rust and corrosion.

• Inspection: Regularly inspect your taps and dies for any signs of wear or damage. Look for chipped teeth,
worn threads, or excessive dulling. Damaged tools can produce poor-quality threads and should be replaced
to avoid further issues.
• Storage: Store your taps and dies in a clean, dry place. A tool box or cabinet with compartments will help keep
them organized and prevent them from banging around and getting damaged. You can also apply a light coat
of oil to the tools before storing them to further protect them from rust and corrosion.

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CITS : CG & M - Fitter - Exercise 35