While milling through slot in a mild steel plate with a Dia 12 mm end mill cutter on vertical milling machine, the cutter slips and breaks. What is to be done ?

Reset the spindle to a higher speed

Reduce the cutting speed

Increase the depth of cut

Reduce the depth of cut and feed

Select comparatively finer feed rate and less depth of cut

Select coarse feed

Select coarse feed with low depth of cut

Select coarse feed with high cutting speed

Decrease cutting speed, feed rate and depth of cut

Increase feed rate, depth of cut and reduce cutting speed

Increase feed rate, depth of cut and cutting speed

Increase cutting speed, reduce feed rate and depth of cut

6.62 x sin 25 Degree

6.62 x cos 25 Degree

6.62 x tan 25 Degree

6.62 x cot 25 Degree

Universal vernier caliper

Gear tooth vernier caliper

Flange micrometer

Gear tester