Power Tools for Professionals


6 In. Random Orbit Sander/Polisher

The Bosch 3727DEVS 6-In. Random Orbit Sander/Polisher has an integral pad-dampening braking system to eliminate swirl marks on the finished piece. This tool provides rapid removal and an ultra-smooth finish. Any pro who needs to sand - especially woodworkers, cabinet makers and finish carpenters - will find that the sander does the job to exacting standards and swift results. To ensure a strong grip of the disc while in use, it employs Bosch's signature HookTight hook-and-loop disc attachment. And the microcellular backing pad is pliant to ensure a smooth, fine finish on both flat and contoured surfaces alike. The sander was designed with an ergonomic soft-grip top and body. It has variable-speed control from between 4,500 and 12,000 opm to match the speed to the task and includes an on-board system for filtering fine dust.

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  • Microfilter Dust Canister - 2605411193
  • Sander Vacuum Hose Adapter - RS006
  • Vacuum Hose Adapter - VAC002
  • 6" Soft Backing Pad - RS6045
  • Sanding Disc
  • Pad Wrench 5mm Hex - 1907950006
  • Dampening Ring - 2600206010


  • Integral pad-dampening braking system to prevent swirl marks
  • Bosch’s HookTight hook-and-loop disc attachment
  • Mirocellular backing pad for smooth, fine finishes
  • Variable-speed control
  • Adjustable from between 4,500 and 12,000 opm
  • Soft-grip top and body
  • Low-vibration operation
  • Built-in microfilter system
  • Multiple grip positions prevent fatigue - front handle removes easily for sanding in tight spots
  • Trigger with lock-on button — for extended periods of use
  • Uses 6-hole 6 In. hook and loop discs — uses industry-standard 6 In. discs

Technical Data

Amperage 3.3
Case Type No Case Included
Disc Size 6"
Dust Collection Yes
Eccentric Offset 5/64" (2 mm)
Height 5.25"
Length 12.0"
No Load OPM 4,500-12,000
Orbit Diameter 5/32" (4.0 mm)
Orbit Radius 5/64" (2.0 mm)
Pad Size 6"
Rating 120 V
Separate On/Off Speed Control Yes
Speed Range 4,500 - 12,000 OPM
Tool Level 2 - Corded – variable speed intermediate
Voltage 120V
Weight 5.2lb
Width 6.0"
Working Length 6"
Works With Vacuum Hose Adapter
RS006 - Required for all vacuum cleaner hoses (VAC002 or VAC024 are also required for 1-1/4" and 1-1/2" hoses)
Anti-Static Vacuum Hoses
VH1622A and VH1635A (by means of anti-static adapter included with those hoses), VAC008, and most other 22 mm and 35 mm anti-static hoses
Other Vacuum Hoses
VH1022, VH1035 and VH1635 (by means of VX120 adapter included with those hoses), VAC005 and VAC006 hoses, and most other 22 mm and 35 mm hoses
Extra-Soft Hook-&-Loop Backing Pad
Soft Hook-&-Loop Backing Pad
Hard Hook-&-Loop Backing Pad
Includes Microfilter Dust Canister - 2605411193, Sander Vacuum Hose Adapter - RS006, Vacuum Hose Adapter - VAC002, 6" Soft Backing Pad - RS6045, Sanding Disc, Pad Wrench 5mm Hex - 1907950006, Dampening Ring - 2600206010
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Owner's Manual


Accessories For 3727DEVS

Backing Pads
Polishing Bonnets and Discs
Sanding Discs for Wood


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