AerospaceIndustry - Frank Drucklufttechnik

Doler ® Self Colleting Machines*
P3 Drill with
“C” Foot
Simple and
inexpensive fixturing
Workpiece is rigidly
clamped while
drilling and
countersinking is
performed
No lock/unlockmotion required
No radial orientation of tooling required
Cutting tool is piloted by a rotating guide for maximum cutter life and
excellent hole quality
Micro Depth Adjustment - maintains countersink depths within .001”
1.0” spindle axial location adjustment to position drill point
Infinitely adjustable feed rate control
Drill point lubrication
Full range of speeds. Select 1 or 2 hp motor
P3 3 3 – 41 A 2 – 2 2
FEED STROKE (X)
2 = 2” Stroke
3 = 1.25” Stroke
4 = 3” Stroke
SPINDLE SPEED (X)
0 = 480 RPM 5 = 5200 RPM 6 = 6800 RPM
1 = 725 RPM 4 = 3000 RPM 8 = 2500 RPM
2 = 1050 RPM 3 = 3600 RPM 9 = 320 RPM
“C” Foot Attachment (XX)
41 = Mini “C”, 1.6 yoke depth
42 = Regular “C”, 3.0 yoke depth
*Note: Complete Check Sheet on page 4- 00
before placing order.
‡ Must specify Drill/CS when placing order
SPECIFICATIONS:
Air Consumption: 35 scfm (1.0 HP)
65 scfm (2.0 HP)
Air Inlet Size: .375 NPT (1.0 HP)
.5 NPT (2.0 HP)
Recommended Hose Size: .5” I.D. (1.0 HP)
.75” I.D. (2.0 HP)
Thrust: 320 lbs. @ 80 psig
Depth Accuracy: Repeatable within .001”
Capacity - Diameter
Aluminum -.625 hole (18mm) with .930 (25mm)
countersink
Titanium - .50 hole (13mm) or .625 countersink
Weight: P32 - 13.8 lbs.
P33 - 12.6 lbs.
P34 - 15.1 lbs.
CUTTER GUIDE DIA. (X)‡
1 = .375 dia. 3 = .625 dia.
2 = .500 dia. 4 = .750 dia.
YOKE OPENING
1 = 1.0” 4 = 2.5”
2 = 1.5” 5 = 3.0”
3 = 2.0” 6 = 3.5”
MOTOR POWER (X)
1 = One Horsepower
2 = Two Horsepower
(Speed codes 6, 8, & 9 are not available.)
SPINDLE (X)
A = Erickson 200 Collet Chuck
B = Erickson 200 Collet Chuck with Coolant Spindle
D = 1/4-28 x 0.375 Spacematic
E = 1/4-28 x 0.500 Spacematic
F = 1/4-28 x 0.625 Spacematic
Note: D-F use Erickson chuck and proper spindle adapter
OPTIONAL EQUIPMENT (See pages 4-20 thru 4-22)
Template Boss (pg. 4-18)
Backup Pad
Spring-loaded pilot swivel pad
EXTRA COST ACCESSORIES (See pages 4-20 thru 4-22)
Drill Point Lubricator
Handling Ring
Venturi Vacuum
Doler ® Self Colleting Machines
Dimensional Data - P3 Drill with “C” Foot
4-16 4-17
3.54
3.63
.79
2.95
1.62
6.13
“C” Foot Optional Equipment
Backup Pad
26-071-xxx (“xxx” specify length, ie. 225=2.25”)
Regular “C” Foot
Yoke
Opening
Yoke
Depth
Backup
Pad
OPERATION:
Set Template Boss into your strip template or fixture. When
the trigger is pulled the backup pad is pulled firmly against
the rear surface of the workpiece.
Immediately, the motor starts and the P3 drills and
countersinks to set depth and retracts. When the trigger is
released, the motor stops and unclamping occurs.