🔧 Power through every project with FLEX 24V — the drill that means business.
The FLEX 24V Brushless Cordless 1/2-Inch Hammer Drill delivers 750 in-lbs of torque and hammer action for tough masonry drilling. Featuring a sensor-free brushless motor for efficiency, 25% longer runtime with THERMA-TECH heat management, and 50% faster charging, this compact tool is designed for professionals who demand power, durability, and versatility. Compatible with all FLEX 24V batteries and chargers, it’s backed by a limited lifetime warranty when registered.
Brand | FLEX |
Power Source | Battery Powered |
Maximum Rotational Speed | 2200 RPM |
Voltage | 24 Volts |
Amperage | 2.5 Amps |
Maximum Chuck Size | 0.5 Inches |
Color | Grey/Black |
Included Components | Bare tool |
Special Feature | Variable Speed |
Product Dimensions | 7"L x 4"W x 10"H |
Material | Plastic |
Maximum Torque | 750 Inch Pounds |
Maximum Power | 850 Watts |
Item Torque | 750 Inch Pounds |
Drill Type | Hammer Drill |
Is Electric | Yes |
UPC | 840163200967 |
Global Trade Identification Number | 21840163200960 |
Drilling Capacity Wood | 0.5 Inches |
Manufacturer | FLEX |
Part Number | FX1251-Z |
Item Weight | 4.04 pounds |
Item model number | FX1251-Z |
Batteries | 12V batteries required. |
Size | 750 In-Lbs |
Style | Tool Only |
Item Package Quantity | 1 |
Special Features | Variable Speed |
Batteries Required? | Yes |
Battery Cell Type | Lithium |
L**L
The best hammer drill
One of the best hammer drills I used. I bought this after suggestion from Project Farm YouTube channel. The build quality and battery life is great. I had to drill four holes in the hard tile and that was made easy by this drill. It also has turbo mode if you need burst of the power for short duration.
A**S
Great hammer drill
Exceptional tool , Awesome torque, sank self tapping (drilling) 3 inch long screws into a stores steel beam racks with minimal effort when on hammer setting. The battery life of the 2.5 ah lasted longer than anticipated and the quick charge does what it says. The 5 ah battery is a little weighty but it gets the job done with some juice left over. I bought this set to replace the one that was stolen.
M**Z
Great job. Long battery life
Long battery life. Does the job it was intended for. Just make sure you need a driver and not an impact.
J**O
Hammer drill more like a heavy duty rotor hammer
This thing is no joke it had the power of 15 horses it’ll drill through brick, concrete, and rebar like as if it was a block of ice it lasts me all day with a 5.0 battery for the value it’s amazing the design is flawless with the added turbo button like Jesus it was heaven sent. I’ve used the Milwaukee fuel and it doesn’t even compare to it cause it’s on a whole different level. The price ain’t to bad for the competitors. I’ve been using it for a bit and it seems to still last. The chuck that hold the bits and drills is easy to use and it doesn’t seem to loosen up when pressure is applied as a carpenter of all trade I can say this drill can drill through anything I bet it can even handle drilling through bed rock. This thing is a freaking work horse I love flex I can’t wait to buy more just have to wait till they go on sale this tool will make your work life easy. Not to mention it’s a bit on the heavy side so once you’ve beeen using flex you’ll notice you’ll have bigger muscles I highly recommend to buy this brand you won’t regret. Not to mention the battery you can use a 10 amp and drain it charger it with a 280 watt charger and it’ll charge it in 30 minutes.
A**R
Great drill, even better on sale
Holding up good!Works just as intended for drilling, driving, and hammering.Has adequate power for 1/4 steel!
M**N
Hammer drill with turbo mode
Got it on sale. Strong and worth it.
P**M
Good performer
Solidly made and easy to use. Drilled masonry almost effortlessly using the hammer drill setting. The secondary handle works well for steadying the drill. A bit heavy, compared to my regular (Makita) drill, but that's a good thing in a hammer drill, where the extra mass helps keep the bit in contact with the workpiece. Very good power and life from the supplied 6 Ah battery. The basic, 5 year warranty seems good & it's nice to have the extended warranty (so long as you register it in time with Flex Tools).
T**T
Excellent!
I got tired of having to get my 120V drill when the going got tough. There's no need since I have this. At 1400 in-lbs of torque (117 foot pounds), there's no use for more, at least not for me. Unless you play on the offensive line, you'll have a hard time holding this thing when it loads down, especially in the lower gear. In fact, if you're not used to powerful drills, be careful: they can easily sprain your wrist. Use the extra handle on tough jobs if you have room, and still be careful.Features like the dual speeds are now common on premium drills. That's a good thing for me, because I often drill metal, which typically goes better (cuts instead of grinds) at lower speeds. Of course, the geared-down speed comes with higher maximum torque.What sets these tools apart for me is quality for the dollar. I have Milwaukee and Dewalt as well. I have five Flex tools, and all are superlative. From here on, I'll go with Flex when they make what I need.
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