Power Tools for Professionals



18V Brushless Top-Handle Jig Saw (Bare Tool)

This 18V cordless jig saw is engineered for curve cuts, delivering strong and manageable power. The Bosch GST18V-50 18V Top-Handle Jig Saw provides corded performance, with a cutting capability up to 4.9 In. in wood and 0 to 3,500 strokes per minute speed. It provides a variable-speed dial allows matching the speed to material. It has a variable-speed trigger, which provides further control over the operating speed by feathering the trigger. The jig saw has four orbital-action settings for cut control. The large die-cast aluminum footplate with no-mar plastic overshoe to help prevent damage to the workpiece. It is compatible with guide rail and circle adapter. The cut lines stay visible due to the dust blower and LED light. The jig saw features a tool-free T-shank blade-change system.

Read more Show less


  • (1) GST18V-50 18V Brushless Top-Handle Jig Saw
  • (1) Jig Saw Blade
  • (1) Anti-Splinter Insert
  • (1) Plastic Overshoe


  • Powerful 18V jig saw design – delivers up to 3,500 no-load strokes per minute
  • Large die-cast aluminum footplate – includes a no-mar plastic overshoe for greater stability
  • Variable-speed control – provides a dial to control operating speed, from 0 to 3,500 no-load strokes per minute
  • Variable-speed trigger – provides further control over the operating speed by feathering the trigger
  • Corded performance – delivers a cutting capability up to 4.9 In. in wood
  • Four orbital-action settings – delivers varied blade strokes
  • Tool-free blade-change system – permits fast, convenient blade insertion and ejection
  • Dust blower – keeps the cut line visible and free of dust
  • LED light – illuminates the cut line in dark work areas
  • Brushless motor – maximizes battery runtime in extended applications

Technical Data

Battery Chemistry Lithium Ion
Battery/Charger Not Included
Bevel Angle Range 45° left and 45° right
Case Type No Case Included
Dust Blower Yes
Height 8.5"
Jig Saw Blade Type Jig Saw T-Shank
Length 8.46"
Max. Bevel Capacity (°) 45.0
Max. Capacity in Steel 1/8"
Max. Capacity in Wood 4-23/32”
No Load SPM 0-3,500
Stroke Length (in) 1.0
Weight 4.2lb
Width 3.1"
Works With Jig Saw Guide
Steel Overshoe for Footplate
Anti-Splinter Insert
Includes (1) GST18V-50 18V Brushless Top-Handle Jig Saw, (1) Jig Saw Blade, (1) Anti-Splinter Insert, (1) Plastic Overshoe
Read more Show less

Owner's Manual


Accessories and Attachments For GST18V-50N

18V Batteries, Chargers and Starter Kits
Jig Saw Attachments
Jig Saw Blades


Customer Support

Have a tool, accessory, application or service question?
Call us at 1-877-BOSCH99 (1-877-267-2499) or visit the Frequently Asked Questions.

Search for Parts Diagram

Locate and download the parts diagram for your tool.

Product Registration

Protecting your investment in Bosch power tools can save you time and money in the future.

Order Spare Parts

Order your genuine Bosch parts here.

Service Hotline

Call our Service Hotline or use our contact form.

1-877-BOSCH99 (1-877-267-2499)

Mon-Fri: 7:00-19:00 CST


Visit the Frequently Asked Questions section.

We may already have the answer for your questions.

Show FAQ

TEXT Customer Service

Have a service related question? Text us here.

Mon-Fri: 7:00-19:00 CST