00:00So your drill just died mid-project, and the repair shop wants more than the tool is worth?
00:05Yeah, been there. Here's the thing though, 9 times out of 10, it's not the motor,
00:10it's not the battery cell, it's a $2 carbon brush or a tiny circuit board that gave up.
00:15So I went digging and pulled together the top 5 carbon brushes and boards for cordless drills,
00:20all of them cheap, all of them proven by thousands of buyers. Let's get into it.
00:26First up, the DCB-200 Lithium-Ion Battery PCB Charging Protection Board.
00:32This is the little green board that lives inside your 18 or 20-volt DeWalt-style pack,
00:36DCB-201, 203, 204, all of them. When your battery suddenly refuses to charge but the cells still
00:44read fine, this board is almost always the culprit. And here's the kicker, it's $1.36.
00:51$1.36 to bring a dead battery pack back from the grave instead of dropping 50 or 60 on a
00:56new one.
00:58Over 4,600 sold and sitting at a 4.9 rating, that tells you everything.
01:03If you own more than one battery, honestly, just grab a couple to keep on the shelf.
01:09Next, this 4-pack of carbon brushes for Makita, the CB440 and CB436 style.
01:15These fit a huge list of models, the DTD-146 Impact Driver, DHB-456, DHB-458, BHB-454,
01:24BDF-446, and plenty more. If your drill has started sparking a lot, losing power,
01:30or cutting out when you lean on it, worn brushes are usually why.
01:34Four pieces for $4.05 means you've got two complete replacements, one for now, one for later.
01:40Over 4,200 sold at 4.8 stars. 10 minutes with a screwdriver and your drill runs like it did
01:47out
01:48of the box. Now if you're the type who wants to stock up properly, look at this one in five
01:53pairs
01:53of CB440 replacement brushes, that's 10 brushes total, in the standard 3x10x13.5mm size, part number
02:01194,427-5. That covers the DHB-458, DSC-162, DSC-191, DTD-140, and a whole family of Makita
02:12motors.
02:13$5.31 for 10 brushes works out to about 50 cents each, which is genuinely absurd.
02:20This is the pick if you run a workshop, a job site, or you've just got a few Makita tools
02:25in the van.
02:26Nearly 4,000 sold, 4.9 rating. By once, forget about it for years.
02:32Then there's the budget champion, a four-pack of universal carbon brushes with a 5mm thickness.
02:39These aren't brand-specific, they're built for hand drills, angle grinders, polishers,
02:43edge trimmers, power drills, basically anything with a brushed motor.
02:48And the price? 76 cents. Not a typo.
02:54Less than a dollar for four brushes.
02:57Look, obviously check your measurements before you order, but if the size matches your tool,
03:01this is the cheapest possible way to fix a machine you were about to throw out.
03:06Over 3,700 sold with a 4.9 rating says a lot of people did exactly that.
03:12And the last one is for when the damage goes deeper.
03:15This is a complete armature, the rotor assembly, for the Makita DDF-482 and DHP-482,
03:21part numbers 619,380-9 and 619,583-5, and it comes bundled with four CB440 brushes.
03:31If your drill smells burnt, makes a horrible grinding noise, or just spins weekly no matter
03:35what you do, the armatures toast, and brushes alone won't save it.
03:40$19.03 for the armature plus the brushes, versus well over a hundred for a new drill.
03:463,500 sold at 4.8 stars.
03:49It's a proper repair, not a patch.
03:53Alright, that's the 5.
03:55All the links are down in the description below, so go check the current prices,
03:59they move around a lot.
04:01If this saved you from binning a perfectly good drill,
04:04do me a favor and hit that like button, and subscribe for more repair finds like this one.
04:09Thanks for watching, I'll catch you in the next one.
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