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Metabo WVBF 18 LT BL 11-125 18V Brushless Flat-Head Angle Grinder (601307840) Body Only

Metabo  |  SKU: 601307840  |  Barcode: 4061792263819
£263.80
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Four Decades of Experience Supplying hardware and tooling since 1986.
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Access the inaccessible with the Metabo WVBF 18 LT BL 11-125 Quick Cordless Flat-Head Angle Grinder. Specifically engineered with an extremely low gear head, this specialized tool allows you to work deep into acute angles down to 43° where standard grinders simply cannot fit. Powered by a new-generation brushless motor that delivers the equivalent power of a 1,100-Watt corded tool, it combines heavy-duty grinding capability with advanced safety features and the ultimate cordless freedom of the CAS multi-brand battery system.

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Extreme Access: Specialized flat gear head allows for effortless grinding and finishing in acute angles down to 43 degrees.
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Corded Power Equivalent: The advanced brushless motor delivers 40% more power, matching the performance of a 1,100W mains-powered grinder.
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Rapid Safety Brake: The fast brake system stops the slowing disc within 1.5 seconds of releasing the switch, drastically reducing the risk of accidents.

Master Tight Spaces and Acute Angles

When fabricating metal, welding in tight corners, or working on complex structural frameworks, a standard angle grinder is often too bulky to reach the weld seam. The Metabo WVBF 18 LT BL is purpose-built to solve this exact frustration. It features an extraordinarily flat gear head that slopes down aggressively, allowing the 125mm disc to reach deep into acute angles as tight as 43°. This eliminates the need for improvised, dangerous grinding methods or switching to less powerful rotary tools when working in confined spaces.

Next-Generation Brushless Power

Don't let the compact head fool you; this grinder is a true powerhouse. Metabo has integrated a new-generation brushless motor that provides 40% more power than previous cordless iterations, successfully bridging the gap to corded performance. It delivers the equivalent torque and cutting speed of a 1,100-Watt mains-powered tool. Furthermore, the variable speed thumbwheel allows you to dial in the exact RPM required for delicate polishing or aggressive stock removal, while the intelligent electronics ensure the speed remains totally constant even when you bear down on the tool.

Uncompromising User Safety

Working in tight spaces increases the risk of the tool binding. Metabo has loaded this grinder with top-tier electronic and mechanical safety features to protect the operator. If the disc snags or stops unexpectedly, the Electronic Safety Shutdown instantly kills the motor to prevent violent kickback. When you release the trigger, the fast brake system halts the spinning disc in under 1.5 seconds, allowing you to safely set the tool down almost immediately. Combined with a soft-start motor, restart protection (preventing accidental start-up after a battery swap), and a twist-proof tool-free guard, it is one of the safest grinders on the market.

Product Details

  • Key Features

    • Model: WVBF 18 LT BL 11-125 Quick (601307840)
    • Voltage: 18V
    • Motor Type: Brushless
    • Minimum Accessible Angle: 43°
    • Corded Power Equivalent: 1,100 Watts
    • Disc Brake Time: < 1.5 Seconds
    • Disc Change: Metabo Quick (Tool-free)
    • Safety Features: Electronic Shutdown, Overload Protection, Restart Protection, Soft Start
    • Battery System: CAS (Cordless Alliance System)
    • Storage: metaBOX Included

  • Whats in the box?

    • 5 Flap discs Flexiamant Super Convex (125mm; P60)
    • Quick-locking nut
    • Side handle
    • Dust Protection Filter
    • metaBOX 165 L
    • without battery pack, without charger
    • Guard
    • Inner support flange
  • Metabo flat head angle grinder on a white background

    Metabo WVBF 18 LT BL 11-125 18V Brushless Flat-Head Angle Grinder (601307840) Body Only

Technical Details

  • Key Information

    • Battery voltage: 18 V
    • Minimum accessible angle: 43 °
    • Disc-Ø: 125 mm / 5 "
    • No-load speed: 2000 - 8000 rpm
    • Spindle thread: M 14
    • Handle circumference: 177 mm / 7 "
    • Weight without battery pack: 1.9kg
    • Weight with battery pack: 2.35kg


  • Vibration

    • Surface grinding: 7.39 m/s²
    • Uncertainty of measurement K: 1.5 m/s²
    • Grinding with sandpaper: 0.99 m/s²
    • Uncertainty of measurement K: 1.5 m/s²

    Noise Emission

    • Sound pressure level: 85 dB(A)
    • Sound power level (LwA): 93 dB(A)
    • Uncertainty of measurement K: 3 dB(A)

Frequently Asked Questions

What is a flat-head angle grinder used for?

Flat-head grinders are specialized tools used primarily by metal fabricators and welders. The flattened gear housing allows the disc to reach into very tight "V" joints, acute angles, and narrow gaps (down to 43°) to grind away slag or smooth welds where a standard grinder would get stuck.

Can I use batteries from other brands on this tool?

Yes, provided they are part of the Cordless Alliance System (CAS). This Metabo grinder is 100% compatible with 18V batteries from any brand that displays the CAS logo, giving you incredible flexibility across your tool kit.

How does the rotating battery pack work?

The mount where the battery attaches to the grinder can be physically rotated in 90-degree increments. This means if you are working upside down or in an awkward corner, you can spin the battery out of the way of your forearm or the workpiece to maintain a comfortable, safe grip.