BNR1839 Drywall Sander

BN1839 Orbital Configuration

BNR1839 - Oscillating Configuration

SDR9 Series Replacement Specs (Round)

SDR9 Replacement (Round) Orbital Discs

SDR9 Series Replacement Specs (Triangle)

Triangular Replacement (Oscillating)


  • This tool is designed for sanding walls and ceilings made of drywall or plaster in any position.  Built-in extensions extend the length of the tool from 3.6 ft. to 5.4 ft.
  • Center holes and edge vacuum locations provide a large area of dust collection.
  • The tool provides an easy hook-up with a standard vacuum hose to ensure a dust free working environment.
  • The sanding head can be changed between a round head and a triangle head. The triangle head oscillates vs. the round rotating head. The triangle head allows for easier sanding along an edge of a wall or into tight spaces.
  • BNR Series Drywall Sander - Literature Sheet PDF:  CLICK HERE
  • BNR1839 Drywall Sander - Operator Manual PDF:  CLICK HERE
  • BNR1839 Drywall Sander - Parts List PDF:  CLICK HERE

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BN Product
Power 5A / 600W
Voltage 120V/60Hz
No Load Speed 600-1500 rpm
Length (without extension / with extension) 3.6ft. / 3.6ft.-5.4ft (110cm / 110cm-165cm)
Sanding Motion Rotation (Round Head)
Oscillating (Triangle Head)
Sanding Pads (dia.) Round 9 in (225mm) SDR9 series sanding pads
Triangle 8.5 in (215mm) SDT series sanding pads
Connection for dust Extraction(dia.) 1.38" & 2.25" (35mm & 57mm)
Weight 7 lbs. / 7.7 lbs. (3.2kg / 3.5kg)
Accessories Vacuum hose
Certification ETL (US and Canada)
Protection class Class II - Double Insulated

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