Meet the FLEX FX3211-Z 1/4" Die Grinder — a cordless, high-speed workhorse designed for tight spaces where angle grinders just won’t fit. Perfect for pros and serious DIYers who want precision, power, and all-day comfort.

Key Features & Design

• Up to 28,000 RPM for fast material removal and precise finishing
• Adjustable speeds with four presets (10,000 / 16,000 / 22,000 / 28,000 RPM) to match the application
• 1/4" collet and spindle lock for quick accessory changes
• Anti-kickback braking for confident control
• Slim, ergonomic design for comfort during long sessions
• Touch control for easy, precise speed adjustments
• FLEX 24V cross-compatibility with all FLEX 24V batteries and chargers (sold separately)
• Versatile performance — carve wood, marble, and granite, or de-burr metal with ease

Includes: (1) FLEX 24V 1/4" Brushless Die Grinder [FX3211], (1) Wrench. Batteries and chargers sold separately.

Warranty — FLEX Limited Lifetime Warranty when registered within 30 days of purchase through December 31, 2024 at registermyFLEX.com.

Specifications

• No Load Speed: 10,000/16,000/22,000/28,000 RPM
• Grinder Switch Type: Sliding switch, lock-on
• Collet Size: 1/4 in
• Spindle Lock: Yes
• Tool Weight: 3.5 lb
• Tool Length: 15.75 in
• Tool Width: 3.3 in