High helix drills are used for deep hole drilling in

Related MCQs

• Low helix drills are used for machining
• Point angle of 135 to 150? is used on drills while drilling
• Point angle of 90? is used on drills for drilling on
• A point angle of 135 - 150? on twist drills is used for drilling
• In drilling operation if the drill point is outside the drill axis, the effect on the drilled hole will be
• Which of the following is the best method for drilling, 1 mm hole in glass?
• Straight fluted drills are used for
• Taper shank on drills is provided for
• The standard taper provided on the tapered shank of drills is known as
• For drills having diameter upto 12.7 mm.