Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 4 (Q.No. 25)
25.
A file with 50 - 60 teeth in 25 mm is called bastard file.
Discussion:
14 comments Page 2 of 2.
Shivam said:
4 years ago
Thanks @Hrt.
Dwaipayan Gupta said:
4 years ago
Is 25 mm or 25.4 mm(1 inch)? Please tell me.
Akshay said:
3 years ago
Smooth file is correct answer.
(1)
NBharti said:
2 years ago
Rought file = 20 teeth per 25mm.
Bustard file = 30 teeth per 25mm.
Second cut = 40 teeth per 25mm.
Smooth = 50 to 60 teeth per 25mm.
Dead Smooth = 100 teeth per 25 mm.
Bustard file = 30 teeth per 25mm.
Second cut = 40 teeth per 25mm.
Smooth = 50 to 60 teeth per 25mm.
Dead Smooth = 100 teeth per 25 mm.
(15)
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