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Baier BDN 511 Dado Saw, Floor Channel Cutting System

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Product Highlights

The BDN 511 features a 2,400-watt engine that delivers an incredible 7,800 RPM of torque power to 11 diamond blades that cut through all types of materials. This convenient walk-behind concrete saw efficiently cuts large channels (50 mm x 25 mm) in even the hardest materials.
  • Cuts up to 50 mm wide and 25 mm deep
  • Dust-free channel cutting
  • 2,400-watt engine power with 7,800 RPM
  • Carriage system included for easy use
  • Blades included
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Product Description

This Diamond Channel Cutter Features 11 Diamond Cutting Blades

for Bridgeless Milling up to 50 mm Wide and 25 mm Deep!


High-Power, High-Torque

The BDN 511 features a 2,400-watt engine that delivers an incredible 7,800 RPM of torque power to cut through all types of materials. When other floor channel cutting machines get hung up and can’t chew through hard concrete, the BDN 511 bores right through.


Tool-Free Adaptation for Variable Cutting Depths

The BDN 511 cuts to a maximum depth of 25 mm deep and 50 mm wide in a single working step. Thanks to 11 high-quality diamond blades and unique tool-free adaptation, all cutting depths within that range are possible.


Dust-Free Cutting Close to the Wall

The BDN 511 features a newly designed and innovative suction cover that allows the operator to work bridgeless directly beside the wall—0.38 mm! The suction cover is also optimally aligned for nearly dust-free channel cutting.


Easy-to-Use Carriage System

The included balanced carriage system makes the BDN 511 is easy to maneuver around the job site. Operators can easily cut straight lines or smooth curves without wobbling.


High-Quality Electronics for Improved Operation and Safety

The BDN 511 features a unique and powerful electronic overload protection that prevents electrical damage to the unit in case of a blown outlet or electrical short. There’s no wait-time for a restart—you can begin again immediately.


The electrical and mechanical clutch are electronically controlled, virtually eliminating all wear and ensuring a low working cost, fewer breakdowns, and less maintenance.


The BDN 511 also features electronics for a soft-start and LED-display for optimal cutting results.



  • Power: 2,400 watts
  • Torque: 7,800 RPM
  • Blade: 150 mm
  • Cutting Width: up to 50 mm
  • Cutting Depth: up to 25 mm
  • Weight: 6.5 kg 



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Technical Specifications

Material Concrete
Ductable No
Brand Provided by Jon-Don
Category Joint Saws
Condition new

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