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2.
TECHNICAL SPECIFICATIONS
MODEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SDE1050
Input power . . . . . . . . . . . . . . . . . . . . . . . . .230 V - 4.7 A, 1050W
Speed at no load . . . . . . . . . . . . . . . . .200 - 1050 / 500 - 2500rpm
Spindle thread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/2” x 20UNF
Hammer acton . . . . . . . . . . . . . . .2800 - 8300 / 6800 - 20200bpm
Drilling capacity for steel . . . . . . . . . . . . . . . . . . . . . . . . . . .15mm
Maximum capacity for wood . . . . . . . . . . . . . . . . . . . . . . . .32mm
Maximum capacity for Masonry . . . . . . . . . . . . . . . . . . . . . .22mm
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kg
3. OPERATING INSTRUCTIONS
3.1.
PREPARING DRILL FOR USE.
3.1.1. Ensure the drill is switched off and unplugged from the mains power supply.
3.1.2. Fit supplementary handle grip (fig 1 item 6) by placing over chuck head and onto the machine neck. Secure with the handle lock (5).
The handle may be placed at angles affording a more stable grip for various drilling tasks. The handle grip further allows the
attachment of a depth gauge. To fit the gauge release lock (4) and slide the gauge (2) through the corresponding hole and re-lock (4).
3.2.
DRILL SPEED
The required speed (Revolutions per minute or RPM). will depend on the material and task, and can be determined by testing.
Following may be used as a guide.
3.2.1. Your drill has a variable speed control on/off trigger (fig 1 item 10) which increases the speed the more the trigger is depressed (SDE
850 only). The drill also incorporates a 2 speed mechanical gearbox (7) which adds versatility to the high and low speed settings.
a) Low speeds are recommended for hard materials i.e. stone, ceramic, glass, concrete, high tensile steel, and tasks such as starting
holes without centre punch, driving screws, mixing paint etc. Note: the lower the speed the higher the torque.
b) Medium speeds are suitable for plastics and laminates.
c) High speeds recommended for soft materials such as wood, aluminium, copper, bronze and brass.
3.2.2. Lower speeds may be controlled by turning the 2 speed gear shift switch (7) to setting “2”, and setting “1” for higher speeds.
DO NOT run your drill at low to medium speeds for extended periods of time as this may cause drill to overheat. To cool drill run it
without a load for approximately 3 minutes at full speed.
3.3.
TRIGGER LOCK.
3.3.1. Your drill has a button lock (fig 1. 11) which is convenient for continuous drilling. To lock on, depress the trigger (10) push in and hold
the lock-on button then release trigger. Release the lock-on button and your drill will continue running.
3.3.2. To release the lock depress the trigger and release it.
3.3.3. Power failure. If you have the lock-on feature engaged during use and your drill becomes disconnected from the power supply,
disengage the lock-on feature immediately.
WARNING! before connecting your drill to power supply, ensure it is not in the lock-on position as this may result in damage and personal
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injury. Depress the trigger to ensure release. DO NOT use the lock-on facility for jobs where your drill may need to be stopped suddenly.
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3.4.
DEPTH STOP GAUGE.
Ensure the workpiece has a flat surface and is wide enough for the gauge to butt up against when the required depth has been reached.
Measure back from tip of the drill bit to the point at which the drill must stop. Release lock (fig 1.4) and extend the depth gauge to the point at
which you wish to stop drill penetrating further and lock (4). Once drill has reach correct depth the gauge will butt up against workpiece and
stop further inward progress.
3.5.
DRILL OR TOOL BIT FITTING.
WARNING! Unplug from the mains power supply before placing bit into chuck.
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Open or close the chuck jaws to a point where the opening is slightly larger than the drill or tool bit to be used.
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Also raise the front of the drill slightly to stop the bit from falling out of the chuck jaws. Insert the drill bit into the chuck
as far as it will go and tighten the chuck securely by hand (fig 2).
3.6.
HAMMER DRILLING.
The hammer action accompanied with a masonry drill bit is used to assist penetration into concrete, stone and masonry. To use the drill’s
hammer function turn the hammer switch (fig 1.8) up toward the hammer symbol. To disengage the hammer function turn the hammer
switch back to the drill bit symbol. Note: You may shift the hammer button when the drill in running without damaging the machine.
1.
Keyless chuck
2.
Depth stop gauge
3.
Chuck shaft nut
4.
Depth gauge lock
5.
Handle lock
6.
Removable handle grip
fig 1
,
7.
2 Speed gearbox control switch.
8.
Hammer switch
9.
Reverse lever
10.
Variable ON/OFF trigger
11.
Trigger lock
fig 2
SDE1050.V3 - 1 - 261004
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