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antionett15 antionett15
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Posts: 523
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6 years ago
Standard screwdrivers will slip and damage the slot if:
 
  A) The hardness or temper has been drawn out by overheating
  B) The point is misshapen
  C) The blade is too narrow or too wide
  D) All of the above

 Q. 2

Increasing the SFPM by 50 percent over cutting speeds recommended for carbides will:
 
  A) Decrease tool life by over 60 percent
  B) Have no appreciable effect on carbide tool life
  C) Have less effect on the tool life than increasing the recommended rate of feed by 50 percent
  D) Decrease tool life by over 80 percent

 Q. 3

The speed for hack sawing is generally ________ strokes per minute?
 
  A) 30 B) 50 C) 70 D) 90
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barelysurvingbarelysurving
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6 years ago
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antionett15 Author
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#2
6 years ago
Smiling Face with Glasses Feeling super confident now, TY
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