Page 139 - CITS - Fitter Trade Practical - Volume -2

FITTER - CITS

Skill Sequence

Threading G.I.pipes using die stocks

Objectives : At the end of this exercise you shall be able to
• cut threads on G.I.pipe using die stock.

Select a set of dies, and ratchet - type die stock (Fig 1& 2)

Open the adjustment lever.(A)
Coincide the zero setting mark ‘0’ die stock and then insert the four dies according to the number on the dies and
die stock respectively.

Ensure that the dies sit in the correct position.

124

CITS : C G & M - Fitter - Exercise 83 & 84