
FLEX FX3171A-Z 5" Variable Speed Angle Grinder
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Compared across 23 stores. Prices are checked against each store and labelled with when.

Compared across 23 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The FLEX FX3171A-Z is a 24V brushless 5-inch angle grinder with a paddle switch and four speed settings. It delivers up to 10,000 RPM and includes anti-kickback protection, vibration suppression, and a tool-free guard. It suits tradespeople who need cordless convenience and safety features. Compared to fixed-speed grinders, its variable speed adds versatility, but it is sold as a bare tool and requires FLEX 24V batteries.
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Lowest price we've seen: $138.00 on Nov 13 at TigerSupplies.com. Tracked across 14 stores since Nov 13.
The FLEX FX3171A-Z is a 24V brushless 5" angle grinder with a paddle switch. It runs at up to 10,000 RPM with no load and has 4 speed settings. It is sold as a tool only, so the battery and charger are not included.
It uses a Sensor-Free brushless motor, which moves the sensors away from the motor. Safety and control features include anti-kickback braking, an electric brake, overload protection, restart protection and a soft start. The guard adjusts in one step, and the anti-vibration handle helps reduce vibration.
The grinder has a slim grip. It works with all FLEX 24V batteries, chargers and tools.






