Flex FX1272: Upgrade for Repeated Heavy Drilling, Not the Torque Number

The Flex FX1272 is worth considering if you already use Flex 24V batteries and repeated demanding holes make drilling speed a priority. For occasional DIY work—or a healthy FX1271 that rarely slows you down—keep your current drill. The strongest reason to upgrade is shorter drilling time under load, not the modest increase in advertised torque.

This is a purchasing assessment based on Flex’s specifications and Pro Tool Reviews’ published tests, not a Drill Review hands-on test. The drill commonly called the FX1272 is officially listed as FX1272T-Z in the FX1272T-2C kit. Flex’s product page confirms those identifiers.

What changes from the FX1271?

Here are the most useful differences, using Flex’s official specifications for the FX1271T and FX1272T:

Specification	FX1271T	FX1272T	Practical significance
Turbo high-gear no-load speed	2,500 RPM	3,000 RPM	20% higher speed ceiling; loaded performance still matters
Turbo maximum impact rate	40,000/min	48,000/min	20% more impacts per minute for hammer drilling
Maximum torque	1,400 in-lbs	1,500 in-lbs	About 7% higher rating, not a dramatic change by itself
Turbo low-gear no-load speed	700 RPM	700 RPM	No increase in the low-gear speed ceiling
Bare-tool weight	3.8 lb	3.63 lb	Slight reduction, not a move into compact-drill territory

Anti-kickback protection is not a new reason to replace an FX1271: Flex lists it on both models. Both also have a metal ratcheting chuck with carbide teeth. You are buying a performance update, not gaining those features for the first time.

The published tests show a useful speed gain

Pro Tool Reviews’ comparison reports these average task times:

Test	FX1271	FX1272	Reduction in time*
8-inch GRK RSS screw into stacked OSB	2.22 sec	1.72 sec	23%
1-inch spade bit through roughly 4-inch-thick OSB	2.42 sec	1.85 sec	24%
3/8-inch masonry bit, 3 inches deep in 4,000 PSI concrete	5.66 sec	4.24 sec	25%
2-9/16-inch self-feed bit through a 2×4	1.84 sec	1.37 sec	26%

Percentages calculated from the review’s reported times and rounded.

Those results make a stronger upgrade case than the torque specification: the reported FX1272 times were about one-quarter shorter across all four tasks. The review describes three repetitions per task for the FX1272 and compares them with earlier results. It does not specify the battery used for the timed runs or establish a matched-battery, simultaneous head-to-head test. Treat the figures as a useful indication—not proof of the same gain with every battery, bit or material.

The absolute savings were roughly half a second to 1.4 seconds per operation. That can matter across repeated holes; it matters much less when you drill a handful on a weekend. Nor does 25% less drilling time mean a job finishes 25% sooner: marking, positioning and changing bits remain unchanged.

When the upgrade earns its cost

Consider upgrading from an FX1271 when demanding drilling is a recurring part of your work. Repeated spade-bit, self-feed and masonry holes are the clearest match to the published evidence. If your current drill is already completing them comfortably, the FX1272 is a productivity purchase rather than a necessary capability fix.

Keep the FX1271 for occasional holes and general assembly. Before replacing it because drilling feels slow, check the bit’s condition and suitability. A faster motor is not a substitute for the right bit for the material.

Do not upgrade for lighter overhead work. Pro Tool Reviews reports a working weight of 5.8 pounds with a 5.0Ah battery. The slight weight reduction does not change the drill’s heavy-duty character. Published size and weight assessment.

Judge the kit, not just the drill

As checked October 30, 2026, Pro Tool Reviews quotes a $299 kit price; that is the review’s price, not a guaranteed current checkout price. Flex confirms the kit includes two standard 5.0Ah batteries, a 160W charger, case and side handle.

For an existing Flex owner, those extras only improve the deal if you need them. Compare the actual kit offer with any available bare-tool offer rather than valuing spare batteries automatically. Flex lists five-year limited coverage with registration within 30 days, or three years without registration—not an unconditional lifetime warranty.

The buying threshold is simple: choose the FX1272 when repeated loaded drilling is worth paying to shorten. Keep a working FX1271 when convenience, low replacement cost or occasional use matters more than saving seconds per hole.