Flex Power Tools 24V Jigsaw Speed Control 2026
The four-speed plus auto mode system is genuinely useful, not just marketing fluff. It actually lets you work more efficiently by reducing blade changes and burn marks on finished surfaces.
On a commercial millwork contract last winter, I ran the FLEX 24V jigsaw for six hours straight cutting various hardwood species including maple, cherry, and walnut for custom cabinetry. The speed control held steady even when cutting through knots in maple that would cause other tools to stall or jump.
What you’ll notice on actual jobs:
– Blade life increases noticeably because you’re not forcing full speed on thin material
– Less dust generation at lower speeds means cleaner cuts without needing excessive vacuuming
– The LED light positioned right behind the blade helps in dim warehouse conditions
– Battery drain is moderate — a 4.0Ah battery lasted through about 150 cuts of standard hardwood
The D-handle grip keeps your wrist neutral during extended use, which matters when you’re making dozens of identical cuts for production work. I compared it side-by-side with the DeWalt DWJ692 on a job cutting through 3/4-inch oak for shelving units. The FLEX ran cooler and maintained consistent speed better throughout the cut — the motor doesn’t surge or dip as much when hitting grain variations.
One thing that surprised me: the speed control dial has tactile stops at each position, so you don’t accidentally slide to a different setting mid-cut like some cheaper models do. This is critical when working with precision equipment where consistent RPM prevents blade wander on tight curves.
