Thread advances as bolt is rotated clockwise
Thread advances as bolt is rotated anticlockwise
Bolt has to be tightened by left hand only
None of the above
1 mm
2 mm
3 mm
4 mm
minor diameter
major diameter
pitch diameter
trough of the thread
finish required
type of drill material
Material to be drilled
All of the above
Cooling is ineffective
drill is not sharp
Clearance angle is incorrect
Any of the above