Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 8 (Q.No. 53)
53.
The cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min.
Discussion:
1 comments Page 1 of 1.
Paby said:
7 years ago
Stainless steel - 12-18 m/min,
Copper - 18-30 m/min,
Mild Steel - 24-45 m/min,
Al, Brass & Bronze - 60-90 m/min.
Copper - 18-30 m/min,
Mild Steel - 24-45 m/min,
Al, Brass & Bronze - 60-90 m/min.
(3)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers