Cooper Tools Quackenbush 158QGDAV Operations Instructions Page 85

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85
PA5 & PB5 Style
PA3 & PB3 Style
TOOL SELECTION:
1. The PA is suitable for drilling aluminum to 1/4” diameter.
Use the PB for larger holes in aluminum and for drilling
titanium, inconel, steel, etc.
2. If space permits, the collet spindle is generally preferred
because conventional straight shank drill bits can be
used and cutter runout is minimal.
3. Use the compact angle if space constraints require it.
4. The toggle thrust actuator is normally used for slow
speed drilling where cycle times are relatively long.
5. Drill point lubrication will normally improve hole quality
and extend cutter life. Use bendable steel tubing from
PL500 luber to drillpoint.
PA2 & PB2 Style
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