Question

which tools are used for drilling job?​

Answer 1

Explanation:

• Flat or spade drill tool.
• Straight fluted drill tool.
• Two-lip twist drill tool. Parallel shank (short series or '' jobbers'' twist drill) A Parallel shank (stub series) twist drill. ...
• Taper shank core drill (Three or four fluted)
• Oil tube drill.
• Centre drill.

here is your answer

Answer 2

Following are the different types of tools used in drilling machine:
Flat or spade drill tool.
Straight fluted drill tool.
Two-lip twist drill tool. Parallel shank (short series or '' jobbers'' twist drill) A Parallel shank (stub series) twist drill. ...
Taper shank core drill (Three or four fluted)
Oil tube drill.
Centre drill.
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