Flex 24V FX1171T Turbo Drill/Driver
Drill/Driver
~$159

Flex

Flex 24V FX1171T Turbo Drill/Driver

Flex's top drill/driver makes 1,400 in-lbs from its Sensor-Free brushless motor, and a Turbo switch raises the two gear ranges from 0-550/0-2,000 to 0-700/0-2,500 RPM for fast small-bit work. The metal single-sleeve ratcheting chuck has carbide teeth, and anti-kickback protection and electronic braking are built in. At 7 inches long and 3.7 lbs bare, it packs that torque into a body shorter than Bosch's. The tool-only FX1171T-Z comes with a side handle, bit holder and belt clip.

Approx. bare tool
~$159
Platform
Weight
3.7 lbs (bare)
Best for: Flex 24V owners who want flagship-level torque in a non-hammer drill and like being able to trade torque for speed with a switch.

Specifications

Category
Drill/Driver
Battery Platform
Flex 24V
Voltage
24V
Motor
Brushless
Model
FX1171T-Z
Weight
3.7 lbs (bare)
1,400 in-lbs
2,500 RPM (Turbo)
1/2 in all-metal ratcheting, carbide teeth

Features

LED LightKickback ControlBelt ClipSide HandleElectric Brake

Written from the maker's spec sheet and independent reviews, not from owner reports.

Strengths

  • ✓1,400 in-lbs ties Milwaukee's 2903 and beats Bosch's 1,330; only Makita's 40V GFD03 rates higher.
  • ✓Turbo mode adds roughly 25% speed on both gears, so one drill covers low-speed hole saws and fast pilot holes.
  • ✓Carbide-toothed metal chuck is built to hold smooth shanks under full torque.
  • ✓7-inch length is shorter than the Bosch (8 in) and Metabo HPT (7.4 in) while making more torque than either.
  • ✓Anti-kickback protection is standard, which is worth having at this torque.
  • ✓Registering within 30 days gets a 5-year limited warranty; unregistered it is still 3 years.

Drawbacks

  • ✗Flex 24V tools don't take any other brand's batteries, and the lineup is smaller than the big three's.
  • ✗3.7 lbs bare is 0.6 lb more than the Ridgid, which you feel when driving overhead.
  • ✗Retail availability is thinner than Milwaukee or DeWalt, mostly Lowe's and online.
  • ✗No app connectivity or tunable clutch.

Common Questions

What does the Turbo switch on the FX1171T actually change?
It raises both gear ranges, from 0-550 and 0-2,000 RPM to 0-700 and 0-2,500 RPM - roughly 25% more speed. That trades some torque for speed, so leave it off for hole saws and turn it on for fast pilot holes and small twist bits.
What comes in the box with the tool-only FX1171T-Z?
A side handle, bit holder and belt clip, but no battery or charger. Flex also sells the drill as a kit with batteries if you're starting on the platform.
FX1171T or the FX1272T hammer drill?
The FX1272T is rated higher at 1,500 in-lbs, with a 3,000 RPM Turbo top speed and a 48,000 BPM hammer, and it's a tenth of a pound lighter at 3.6 lbs bare. It's listed at $299 against $159 bare for the FX1171T, so the drill/driver is the value pick unless you need to drill masonry.
How do I get the 5-year warranty on the FX1171T?
Register the tool with Flex within 30 days of purchase. Unregistered, the coverage is 3 years.
Will the FX1171T run on batteries from other brands?
No - Flex 24V tools take only Flex 24V packs, and the lineup is smaller than the big three's. Retail availability is thinner too, mostly Lowe's and online, which is worth weighing before you commit to the platform for one drill.

Compare the Flex 24V FX1171T Turbo Drill/Driver

Related tools

More from Flex →
DeWalt 20V Max XR DCD801 Drill/Driver
~$179
Drill/Driver

Launched in May 2025 to replace the DCD800, the DCD801 is DeWalt's highest-output 2-speed drill/driver, rated at 1,050 max watts out (MWO). DeWalt no longer quotes in-lbs for it. A gyro-based ANTI-ROTATION system cuts the motor if the body spins suddenly in a bind-up, and a red LED on the tool shows when it has tripped. Gearing is 0-650 and 0-2,000 RPM through a 15-position clutch and metal ratcheting chuck. The head is 6.47 in long, about half an inch shorter than the DCD806 hammer drill version.

DeWalt's most powerful 2-speed drill/driverGyro anti-rotation shutoffShortest head in this group
DeWalt 20V Max20V3.2 lbs (bare)Brushless
Best for: DeWalt 20V owners who want a compact drill/driver with kickback protection and don't need hammer mode or a third gear.
Full specs & notes
Makita 18V LXT XFD14 Drill/Driver
~$179
Drill/Driver

Makita launched the XFD14 in May 2021 as the non-hammer twin of its XPH14 flagship, and it remains the most powerful driver-drill in the 18V LXT range. Its brushless motor makes 1,250 in-lbs through a 2-speed gearbox (0-550 and 0-2,100 RPM), with a 21-step clutch and an all-metal self-ratcheting chuck. Makita rates it for 3-inch self-feed bits and 6-inch hole saws in wood, and the 7-inch head is 14% shorter than the model it replaced. XPT sealing and STAR Protection overload controls come standard, but there is no anti-kickback electronics.

1,250 in-lbs, Makita's top LXT drill/driver21-step clutch for fine driving controlXPT dust and water resistance
Makita 18V LXT18V5.1 lbs (with battery)Brushless
Best for: Makita LXT owners who want the platform's strongest non-hammer drill for hole saws, augers and lag work, and already have the batteries.
Full specs & notes
Ryobi ONE+ HP PBLDD02 Drill/Driver
~$139
Drill/Driver

Ryobi launched this second-generation HP brushless drill/driver in March 2025 as a Home Depot exclusive, and it replaced the 750 in-lbs PBLDD01 as the most powerful drill/driver in the ONE+ range. It makes 850 in-lbs through a 2-speed gearbox (0-700 and 0-2,150 RPM), with a 24-position clutch and a 1/2-inch ratcheting metal chuck. At 2.3 lbs bare it is the lightest drill/driver here, 0.8 lb under the Ridgid R86114. Ryobi's '65% more torque' claim is measured against its basic brushed PCL206, not against the previous HP model.

Ryobi's most powerful drill/driver850 in-lbs at 2.3 lbs bareWorks with 30 years of ONE+ packs
Ryobi ONE+18V2.3 lbs (bare)Brushless
Best for: Homeowners and remodelers already on ONE+ who want a light 1/2-inch drill/driver with enough torque for hole saws and spade bits, at well under pro-brand prices.
Full specs & notes
Ridgid 18V R86114 Drill/Driver
~$129
Drill/Driver

Sitting above the SubCompact R87012, this is the strongest drill/driver in Ridgid's 18V lineup without a hammer mode: a brushless motor rated at 800 in-lbs and a two-speed gearbox topping out at 2,100 RPM. It carries an all-metal 1/2-inch ratcheting chuck, a metal gear case, a 24-position clutch, a foot LED and an auxiliary side handle. Registration within 90 days adds Ridgid's Lifetime Service Agreement, which covers parts, service and batteries. Anyone who wants more torque has to step up to the R861152 hammer drill, since Ridgid sells no high-torque drill without the hammer.

800 in-lbs, 20% over the R86009 it replacedMetal chuck and metal gear caseLifetime Service Agreement with registration
Ridgid 18V18V3.1 lbs (bare)Brushless
Best for: Home Depot shoppers on Ridgid 18V who want a full-size brushless drill/driver with a lifetime service plan for about $129.
Full specs & notes
Bosch
~$199
Drill/Driver

With a CORE18V PROFACTOR pack fitted, Bosch rates its heaviest-hitting non-hammer drill at 1,330 in-lbs from the BITURBO brushless motor, through a 0-550/0-2,200 RPM two-speed metal gearbox. KickBack Control cuts power when the bit binds, and Electronic Angle Detection gives feedback on a small onboard interface so long screws and holes go in at the angle you set. A 25-position clutch, all-metal chuck and a connectivity-ready slot for Bosch's GCY42 module round it out. It launched in January 2022 alongside the GSB18V-1330C hammer version, which is the one to buy if you ever drill masonry.

1,330 in-lbs from the BITURBO motorElectronic Angle Detection for straight holesKickBack Control shuts it down in a bind
Bosch 18V18V4.6 lbs (bare)Brushless
Best for: Bosch 18V users who bore big holes with self-feed and auger bits and want the drill to stop itself before it wrenches a wrist.
Full specs & notes
Milwaukee M18 Fuel 2903 Drill/Driver
~$219
Drill/Driver

Milwaukee's fourth-generation M18 Fuel drill/driver shares its motor and gearbox with the 2904 hammer drill but drops the hammer mechanism, keeping the same 6.88-inch head length. It makes 1,400 in-lbs, 200 more than the previous generation, with 0-500 and 0-2,100 RPM ranges. This generation brought AutoStop anti-kickback to the standard (non-One-Key) model and went back to a mechanical 16-position clutch after the Gen 3's electronic one drew complaints. Milwaukee ships it with a side handle and belt clip.

1,400 in-lbs in a 6.9-inch bodyAutoStop bind-up shutoff standardMechanical clutch is back
Milwaukee M1818V3.2 lbs (bare)Brushless
Best for: M18 users who want the most drilling torque Milwaukee packs into a compact-length body and never need hammer mode.
Full specs & notes