Cordless Drills
| ToolInfoBox Cordless Drills | |
|---|---|
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| Synonyms: | cordless driver drills; DE: Akkuschrauber, Akkubohrschrauber |
| Type: | power drills |
| Material: | depending on the bit: screws, plastic, wood, metal |
| Used with: | drill bits, screwdriver bits |
| Access Requirements: | after a personal introduction |
| Tutors: | Lukas, Patrick |
| Similar (More or Less): | drill press, screwdrivers, rotary tool, screw gun |
Cordless drills are very versatile tools and should not be missing from any workshop. Besides drilling, as the name implies, they are mostly used for driving screws ("electric screwdriver").
Here's a nice video about the internal mechanics of a typical drill!
Proper Use
Please follow these simple guidelines to avoid damage to your screws, material, or the drill itself:
- the torque (DE: Drehmoment) can typically be set with the ring before the chuck
- better start out too low than to round your screw in the first try - wood may also be damaged if screws (especially self-tapping/"Spax") are inserted too deep
- the drilling setting at the end of the scale should only be used for drilling, it creates way too much torque for screws and screwdriver bits!
- excessive torque does NOT make you screw faster, it really just wrecks stuff...
- there may also be variable speed settings (slider on top)
- use the slower one (1) for screwing to prevent slipping
- the higher speed can be used for drilling
Bits
- screwdriver bits and bit holders
- drill bits (shaft diameter typically limited to 10 mm)
DeWalt DC740KA
| ToolInfoBox DeWalt DC740KA | |
|---|---|
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| Location: | drilling table |
| Tutors: | Lukas, Patrick |
| Manual: | manualretriever.com |
New Batterys!
The charger can be a bit confusing - green light means "not charging" - red light "charging"
If there is no light, make Shure the charger is plugged in and switch on.
AlphaTools AS 18 A
| ToolInfoBox AlphaTools AS 18 A | |
|---|---|
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| Location: | drilling table |
| Tutors: | Lukas, Patrick |
| Manual: | manualslib.com |
Ciaran's AlphaTools drill comes with two battery packs.
It has two speeds - only change when the drill has fully stopped! - and many torque settings.
The charger can be a bit confusing - green light means "not charging" and you'll have to press the yellow button to start charging a battery!
Bosch PSR 960
| ToolInfoBox Bosch PSR 960 | |
|---|---|
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| Location: | Lukas |
| Manual: | in the box |
Lukas has a Bosch PSR 960 you might be able to use! Unfortunately, its battery has gotten pretty bad.
It has six torque settings and only one speed.
Power Supply
There used to be two batteries, but one was quite old and only held its charge for a very short time. It was therefore upgraded to a corded pack.
Charger for the intact one: "AL 1404", 7.2 to 14.4 V, 400 mA => 3 h charging time for the 1.2 Ah pack
Please do not leave the battery in the charger for more than 3 or 4 hours, the old NiCd batteries will heat up and suffer from quite the memory effect!
