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Number of SSV's:

Heading 3

Number of Solutions:

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Suspected Sources of Variations (SSV's)
Tool for pinpointing
Technical solutions
Drill point walks
MVA
Change drill design
Drill point walks
MVA
Reduce feed rate
Drill slippage in holder
OBS
Secure drill or change holder
Dry bar stock
VS
Correct the incoming material
Dull , mutilated or improperly sharpened broach
OBS
Resharpen broach carefully
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