So I am a Milwaukee guy... Not because of any kind of brand loyalty, but simply because I'm tied to the battery. About five years ago, I bought a 2604-20 M18 drill. I...
To read the rest of this blog entry from The Garage Journal, click here.
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So I am a Milwaukee guy... Not because of any kind of brand loyalty, but simply because I'm tied to the battery. About five years ago, I bought a 2604-20 M18 drill. I...
To read the rest of this blog entry from The Garage Journal, click here.
.
Makes me feel better it’s a known problem anyway. Do the newer drills have better chucks?
I've always felt the M12 drills I've used have garbage chucks. A friend who uses his for work got a few warrantied by Milwaukee. He says the new design is much better, both in terms of spinning true, and holding the bits.
Ryan, I put a Rohm chuck on my gen 2 drill. The original had bad runnout out of the box. Knowing any warranty replacement was likely to have the same issues, I installed a rohm chuck and it runs true. I think the model I have is 2704 (it was the start of the 2nd gen brushless drills) and they switched to a 9/16" threaded chuck at that point. Your drill is one generation older and might have 1/2" threads on it. If you do a little searching, I'm sure you'll find the concrete answer.
Regarding the newest generation drills, the chucks look a lot like the Rohm's from the pictures. I wouldn't be surprised if they were.
Edit:
This thread confirms you have a 1/2"-20 thread on the chuck of the 2604 drill. The Rohm part number is 893352.
https://www.garagejournal.com/forum/showthread.php?t=385961&highlight=rohm
It's not just you. I've seen the complaint in threads here, and a friend of mine has had several chucks replaced under warranty. I can't say that I've had any issues myself, but yeah, chucks are a known weak point for them.
I've read that some unobtainable Rohm replacements exist. The spindle on the Milwaukee drills is non-standard.
Makes me feel better it’s a known problem anyway. Do the newer drills have better chucks?
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So I am a Milwaukee guy... Not because of any kind of brand loyalty, but simply because I'm tied to the battery. About five years ago, I bought a 2604-20 M18 drill. I...
To read the rest of this blog entry from The Garage Journal, click here.
.
I literally just got mine back from service. The 'new' chuck looks different and seems much better. Maybe they started sourcing from Rohm?
Makes me feel better it’s a known problem anyway. Do the newer drills have better chucks?
DC, you just have to find out what size threads are on the bottom of that chuck.
I use Milwaukee at work, I am a makita guy at my home shop and never had any issues at home with my 15 year old gear except batteries wear out.
The Milwaukee's at work are roached. They are used in a museum environment by people that I would mostly consider light weights doing fairly light duty work hanging art. The chucks slip and drop bits which is terrible around million $ art. They torque out on me all the time just drilling 1/2 holes in thin aluminum plate. I haven't been impressed, but hopefully the newest versions are better.
I have one Red M12 at home that is 10 years old and I use it in the house for light stuff and its holding up fine but I can't torque the chuck like I can on my Makita's.
If I weren’t so invested in the Milwaukee batteries, I’d be soooo tempted to switch to Bosch... and only because I actually really dig their drill.
As it is, new chuck time for me.
Does that drill not have a spindle lock? My old V18 has one so I figured all the newer M** stuff would have it??

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So I am a Milwaukee guy... Not because of any kind of brand loyalty, but simply because I'm tied to the battery. About five years ago, I bought a 2604-20 M18 drill. I...
To read the rest of this blog entry from The Garage Journal, click here.
.