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BOSCH GSS20-40 1/4-Sheet Orbital Finishing Sander

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Product details

Management number 204570961 Release Date 2025/10/28 List Price $29.40 Model Number 204570961
Category

BOSCH GSS20-40 1/4-Sheet Orbital Finishing Sander

The Bosch GSS20-40 1/4-Sheet Orbital Finishing Sander delivers even sanding and long tool life, with a precision-machined aluminum sanding plate. It has a beefy 2.0 Amp motor that produces up to 12,000 oscillations per minute (OPM), delivering uniform and smooth results on all surfaces. This tool incorporates low-vibration engineering for user comfort and for enhanced tool life. It features the traditional sanding sheet clamp design, for dependable grip of one or more sanding sheets (it also accepts stick-on paper). Ideal for finish carpenters and other pro users, the GSS20-40 features through-the-pad dust collection and a microfilter dust canister with screw-off cap. An integrated paper filter in the canister traps particles as small as 1/2 micron. The sander offers flush sanding, so the user can sand along the edges of vertical surfaces on three sides, for uniform sanding throughout the workpiece. The tool also provides an ergonomic soft-grip top for control and user comfort.

INCLUDES

Quantity Include
1 GSS20-40 1/4-Sheet Orbital Finishing Sander
1 Punchplate - 2610920650
1 Sandpaper Sheet
1 Microfilter Dust Canister


BENEFITS

Precision-machined aluminum sanding plate

for even sanding and durability

Powerful 2.0 Amp motor with 12,000 OPM speed

for fast, smooth results on all surfaces

Microfilter dust canister with screw-off cap

optimal system for collecting fine dust and easy emptying

Low-vibration engineering

provides stable handling and enhanced comfort

Traditional clamping design

dependable grip of one or more sanding sheets (pad also accepts stick-on paper)

Ergonomic soft-grip top

provides stable handling and extended comfort

Dust-sealed switch

convenient off/on and prevention of contamination

Through-the-pad dust collection

for cleaner workspace

Flush sanding ability

sands along vertical surfaces on three sides (front, left, right)

TECHNICAL DATA


Specifications
Amperage 2.0
Case Type No Case Included
Dust Collection Yes
Height in 5.75"
Length in 10.0"
Microfilter Canister Efficiency Up to 75%
No Load OPM 12,000
Pad Size 4" x 4-1/2"
Paper Size / Type 1/4 Sheet
Sander Type Orbital Sanders
Separate On/Off Speed Control Blank
Speed Control Variable Speed
Variable Speed No
Voltage 120V
Weight 2.7lb
Width in 4.0"
Working Length in 4-1/2"
Works With 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
Vacuum Hose Adapter for 1-1/4 in. and 1-1/2 in. hoses
VAC024 only (incompatible with VAC002)
Includes (1) GSS20-40 1/4-Sheet Orbital Finishing Sander, (1) Punchplate - 2610920650, (1) Sandpaper Sheet, (1) Microfilter Dust Canister

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