Cooper Tools Quackenbush 158QGDAV Operations Instructions Page 51

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51
* Triple or differential gearing
** 22000 RPM tool must be ordered with spindle
”T” and chuck“B”. “T” Spindle available only
with Speed Code 220.
DRILL CAPACITIES:
Peck drilling allows much larger diameter holes to
be drilled than conventional drilling with respect to
motor horsepower. Maximum diameter capacity
will depend on drill chosen, material, and cutter
geometry.
SPECIFICATIONS:
Recommended Air Pressure: 90 PSIG
Air Inlet Size: .375” N.P.T.
Thrust @ 90 PSIG 500 lbs.
Weight: 11.5 lbs.
STANDARD EQUIPMENT
Pistol Grip Handle
Hydraulic feed control
Adjustable set back control
Tamper resistant covers
Nosepiece with lubrication port
NOTE:
When ordering differential or triple geared models,
to assure full 3” stroke, you must order proper
mounting adapter. Two-inch stroke maximum will
occur using standard adapter.
‡ Specify collet size and cutter diameter.
EXTRA COST ACCESSORIES
Drill Point Lubricator
Vacuum adapter
Concentric Collet attachment
HT4 A – .375” - 24 220 – 22000 RPM** E - Equal 30 - 3” A – 21000 Series E – 21000 Series A - .375” Capacity N - None
Male Thread, 110 – 11000 RPM* Drill Time B – 22000 Series F – 22000 Series B - 0-.25” Capacity P - Pistol
T – #1 Jacobs 057 – 5700 RPM C – 23000 Series G – 23000 Series #1 Jacobs Taper** Grip
Taper** 029 – 2900 RPM D – 24000 Series H – 24000 Series X - No Chuck
015 – 1500 RPM K – Concentric F - Fluid Inducing
008 – 780 RPM Collet‡
005 – 500 RPM
003 – 270 RPM*
001 – 150 RPM*
Model Spindle Speed Code Function Stroke
Mounting Adapter
Chuck Handle
Single/Dbl. Gear Triple/Diff. Gear
HT4 Series
Capacity:
Aluminum – .5”
Titanium –
.375”
Steel – .375”
n .75 Horsepower
n Adjustable, controlled feed rate
n Adjustable peck rate and depth
control
n Equal Drill Time
n 3” Stroke
n Integral nosepiece to reduce size and weight
n One button start, fully automatic cycle
n Reduces cost per hole
n Uses low cost cutters to produce high quality holes in
dissimilar materials
n Eliminates most reaming operations
n Drills materials dry while maintaining acceptable hole quality
and long cutter life.
HT4 TAPER-LOK
Peck Drills
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