A standard ground drill for use on mild steel has a point angle of

Related MCQs

• In drilling operation if the drill point is outside the drill axis, the effect on the drilled hole will be
• For cutting mild steel the cutting angle of a chisel should be
• The averge cutting speed for machining mild steel by high speed steel tool is
• Point angle of drill is usually more while drilling
• For mild steel work piece using carbide tool, the temperature at which maximum materials is removed is
• In a machining operation on free cutting mild steel the cutting speed is mentioned as 70 m/min. What should be material of cutting tool
• An examiner has given the following as parts of drill bit. Find which one is not correct
• If a drill has different lengths of cutting edges
• Tungsten carbide tipped drill bits are used
• Unequal lengths of lips of a twist drill are likely to result in