Drill Master 3273 Manuale di installazione e istruzioni per l'uso - Pagina 11
Sfoglia online o scarica il pdf Manuale di installazione e istruzioni per l'uso per Trapano Drill Master 3273. Drill Master 3273 16. Heavy-duty 1/2” vsr drill
Stampa la pagina
Metal drilling
1.
Use high speed steel, carbide, TiN
coated, or specialty bits for metal
drilling.
2.
Secure the work piece to keep it from
moving during the drilling operation.
3.
To make starting the hole easier, use
a punch to create a dimple at the hole
center.
4.
Unless drilling into cast iron or brass
use a cutting lubricant.
5.
Start by drilling slowly to keep the bit
from moving away from your starting
point.
6.
As the hole is established, increase
tool speed. Do not go so fast or use
so much pressure that the bit heats
up. This can damage the bit and
create an irregular hole. For hard
metal, use cutting oil to keep the bit
cool.
7.
Since drilling in metal is a slow
operation, you may lock the Trigger
in the ON position to maintain a
constant speed and reduce fatigue.
8.
When drilling large holes in metal,
start by drilling a smaller pilot hole,
then using a larger bit for the final
size hole.
wood drilling
1.
Use high speed bits or bits specially
designed for wood drilling, such as
brad point, spade bits, forstner bits,
etc.
2.
Secure the work piece to keep it from
moving during the drilling operation.
SKU 3273
For technical questions, please call 1-800-444-3353.
3.
Start by drilling slowly to keep the bit
from moving away from your starting
point. Increase speed as the hole is
established.
4.
To prevent or reduce "break out"
when the bit penetrates the work
piece, clamp a piece of scrap material
to the back of the work piece.
Do not lock the Trigger in the ON
5.
position, as the bit can easily jam in
wood and the motor must be stopped
quickly.
after use
To prevent accidents, disengage
the trigger, remove the bit, and
disconnect the tool's power supply
after use. Clean, then store the tool
indoors out of children's reach.
Page 11