neth27 said:Thats a impact wrench and it looks like a toy drill [big grin]
John..
neth27 said:Thats a impact wrench and it looks like a toy drill [big grin]
John..
Samer said:Festool impact + !8v Drill ?
Makita 18v drill + impact ?
Dewalt 20v driil + Impact compact?
any comments?
Thanks Guys.
Kev said:If you want to standardise on Systainers and leverage Festool warranty and service the choice is simple. If you want some other specific brand and don't care about Centrotec that's a different story.
The Ti15 is a good impact for light construction ... but it's not the "best" impact on the market. If you're happy to pay a premium for an impact that isn't "the best" but is compatible with all of your other cordless Festools, Systainers, Centrotec, etc buy a C15 or T15 plus a Ti15. I was.
TelcoRandy said:I'm very suprised that Fein was mentioned before Metabo but I'm even more shocked that no one said Metabo at all.
I've been using a Metabo LT hammer drill/driver for just a little over 3 years now and it's a phenominally reliable drill. Just 2 weeks ago my coworker was using my boss' and we abused the out of that thing by using it to hoist batteries at top speed with our battery hoist. After about 12 batteries being lifted it started smoking it was so hot. Still works though.
Besides, Metabo's 18V LXT drills are the most powerful I've seen. The torque is also intense at 100Nm, that's 885 inch-lbs of torque!!!!!!!!!!! It isn't brushless but who cares, when the brushes wear out just replace them.
The Fein drill looks nice, I like that neat 4 speed switch and how it moves to 4 corners... 90Nm of power too, wow. Would that make it the most powerful brushless drill in the world? Festool's TI18 is 40Nm, Panasonic's is 54Nm, the Protool PDC is 50Nm. The Milwaukee Fuel 18V drill/driver is 725in-lbs or 82Nm...
My Metabo LT drill I use for work at 62Nm is underpowered. I can't sink 3/8" lag bolts into floor joists all the way with it, I still need to bust out a ratchet once in a while. So power is important in a drill too.
*Edit* the Protool PDC on Festool Australia says 50Nm but the Festool PDC on festool.co.uk says 60Nm... So it may be higher than I stated.
TelcoRandy said:I'm very suprised that Fein was mentioned before Metabo but I'm even more shocked that no one said Metabo at all.
I've been using a Metabo LT hammer drill/driver for just a little over 3 years now and it's a phenominally reliable drill. Just 2 weeks ago my coworker was using my boss' and we abused the out of that thing by using it to hoist batteries at top speed with our battery hoist. After about 12 batteries being lifted it started smoking it was so hot. Still works though.
Besides, Metabo's 18V LXT drills are the most powerful I've seen. The torque is also intense at 100Nm, that's 885 inch-lbs of torque!!!!!!!!!!! It isn't brushless but who cares, when the brushes wear out just replace them.
The Fein drill looks nice, I like that neat 4 speed switch and how it moves to 4 corners... 90Nm of power too, wow. Would that make it the most powerful brushless drill in the world? Festool's TI18 is 40Nm, Panasonic's is 54Nm, the Protool PDC is 50Nm. The Milwaukee Fuel 18V drill/driver is 725in-lbs or 82Nm...
My Metabo LT drill I use for work at 62Nm is underpowered. I can't sink 3/8" lag bolts into floor joists all the way with it, I still need to bust out a ratchet once in a while. So power is important in a drill too.
TelcoRandy said:You hit it right on the head about weight and better battery life. Another reason brushed drills suffer from the weight issue is because the solution to shorter run times (than brushless) is often to create larger batteries (I think Metabo is up to 5.2Ah now).
How much does mechanical commutation weigh down on the motor life though? I imagine it's significant under heavy use because of the heat generated from the brushes rubbing up against the commutator and also any arcing. But I rarely have to drill holes into steel frames at high speed/use my drill on a battery hoist. I presume that if the drill is kept reasonably cool the motor should be safe.
Which drill models have you come across that would fail to meet your expectations for torque in comparison to a model that was advertised as having less? Or are you referring to general power where a company may make a drill that has significant torque but has no speed and thus less power (watts output)? I guess that's why Dewalt advertises their torque with an ambiguous power rating (UWO)...
And for your information, my knowledge of brushless motors goes beyond them not having brushes. I just personally feel there's a lot of hype generated by Milwaukee with their Fuel range and I question the reliability of some of these things as some of them may have cheap electronics that will fail long before the mechanical drives of a brushed drill. But I'm just not trusting by nature, and also a little ignorant. I did see a video of a guy submerging a Festool Ti18 in water on youtube that I was impressed by. I ended up buying the drill because of it.