fesfrank said:
Would you say that these drills are more powerful than Festool drills.
Yes, they are. The +3 principle also aplies to these drills (they also have the brushless motors and the same accupacks,which puts them, performance-wise, in a class that's 3volts higher) And they don't sell an 18V festool drill yet. But even within the same voltage, the protools are a bit more powefull (for instance, according to the specs: protool pdc 15-4 55/35Nm; festool T15+3 40/27Nm)
The protool drills have a 4 speed metal gearbox, and reach 3800rpm in the 4th; This gear is actually usable, unlike the third gear of my old dewalt xrp drill, which drained the battery ridiculously fast. It really speeds up drilling small diameter holes in metal, and it gives cleaner holes in wood.
The protool drills come with a heavier duty angle attachment, and a sidehandle.
The protool drills don't have the driver/drill switch, which enables you to switch from drilling to screwdriving without losing your torque preset. (The drill mode selection on the protool is the same lever as the torque setting and they have fewer torque presets than the festool drills). There's an excenter chuck available for the festool drills, not for the protools. Up until recently there also wasn't a depth control chuck for the protool drills. (There is an extra chuck available for the protooldrills for wrench sockets)
fesfrank said:
I see they have an impact driver. I saw a video that showed the drill converting from an impact driver to a hammer drill and then to a regular drill. If I saw correct this would definatley be something I would be interested in. I saw a couple on sale and was wondering if anyone has one and how they perform.
Those were different drills. The PDC versions have a hammerdrillfunction
(sidenote: nice thing about this hammerfunction is, that when it's not set to hammermode, the chuck is locked in the front position so you don't have to push through the travel of the hammerfunction when driving screws (it only has about 1 mm of play, with my old dewalt, and the makita mxt I tried at a demo you had the entire stroke play; which is annoying)
The DRC models don't have the hammerfunction, and are slightly more compact.
The IDC models are the impactdrivers. They can be set to drillmode with 2 speeds, and to a drivermode with adjustable torque; no hammerdrill mode. (Makita does make such a model (switchable to impactdriver/driver/drill/hammerdrill), and I believe bosch introduced one recently)
BUT The protool impactdrivers are more impactwrenches (they have higher torque than impactdrivers, make (even) more noise, are heavier and the standard chuck is for sockets, not screwdriver bits; they do have a special centrotec chuck, but not a regular keyless chuck for drilling.
I have the pdc 18-4 tec li setversion since it became available in the Netherlands (about 3 weeks before the festool T drills were). It has held up very well and I ordered the new depth stop chuck for it yesterday. Only issue I had with it was the lack of power in freezing weather, but that became a bit better overtime, because in the second winter when it was very cold I could use it. (The first time it had no power at all, I was on a roof, and had to climb back down to get a makita drill, (those makita lithium ions are less affected by the cold, but they are more affected by leaving them in the sun on a hot day))
Before I got the protool drill I was very interested in the festool C12 drill, mainly because of the magnetic bitstorage and the different chucks, but in the video's I saw of it online I saw that it didn't have the Rohm-type keyless chuck (the kind that makes a ratcheting sound when it's tightened, and locks the bits in much better) and I didn't like the way it twisted peoples wrists that were demonstrating how powerful it was; so I decided not to get one. When I saw the protool drill on display, I tried the chuck and it was the type I liked from my previous drills (atlas copco and dewalt), so I bought it imediately, despite of the high price.
Sorry for getting a bit lengthy in my reply, but did I mention already I like the drill?
