The Bosch GSA18V-083B 18V Reciprocating Saw is built to easily move through difficult tasks in tight spaces that other recip saws can't fit. It has the best power-to-weight ratio in its class, and delivers a fast 3,050 strokes per minute. At only 15-3/4 In. long and 4.4 Lbs. (bare tool), this powerful, compact cordless recip saw provides an impressive 0.83 In. stroke. This allows electricians or plumbers to remove more material per stroke. The tool's light weight is ideal for continuous cutting in over-the-head applications. The easy-to-operate blade-change system allows for fast toolless blade changes, and its LED light helps to illuminate the cutting zone. This tool comes with a lock-out switch, to prevent inadvertent startup of the tool, for added user security. The GSA18V-083B is a bare tool; the battery and charger are sold separately.

Lightweight Design for Effortless Overhead Work

Weighing a mere 4.4 lbs. (bare tool), the OSCH GSA18V-083B is a featherweight champion. This makes overhead work a breeze, reducing user fatigue and increasing productivity. The compact design further enhances its usability in tight workspaces, ensuring that no nook or cranny is too challenging to access.

Optimized 0.83 in. Stroke for Versatile Cutting

The power tool boasts an optimized 0.83 in. stroke, allowing it to cut through both wood and metal with ease. This versatility makes it a valuable companion for a range of tasks, from woodworking to metalworking, providing users with a single solution for various projects.

LED Light: Illuminating the Path to Precision

Enhanced visibility is crucial, especially in intricate cutting tasks. The built-in LED light in the OSCH GSA18V-083B illuminates the cutting zone, ensuring precision and accuracy even in low-light conditions.

Efficient Motor: Power Without Compromise

Despite its lightweight design, the OSCH GSA18V-083B houses an efficient motor that delivers a best-in-class power-to-weight ratio. This means users can enjoy the benefits of a powerful tool without sacrificing maneuverability.

Toolless Blade-Change System: Quick and Effortless

Changing blades can be a tedious task with traditional tools. The OSCH GSA18V-083B features a toolless blade-change system, allowing users to switch blades quickly and effortlessly, saving valuable time on the job.

Ergonomic Soft-Grip Handle: Comfortable and Secure

Extended use is comfortable with the ergonomic soft-grip handle of the OSCH GSA18V-083B. The handle ensures a secure grip, reducing hand strain and providing control during operation.

Switch Lock: Security First

Safety is paramount, and the switch lock in this power tool helps prevent unwanted starts, adding an extra layer of security to the user.

Five-Year Limited Warranty: Long-Term Reliability

Investing in a power tool is an investment in the future. The OSCH GSA18V-083B comes with a five-year limited warranty, offering users peace of mind and assurance of long-term reliability. For warranty details, visit here or call 1-877-bosch99.

Variable-Speed Trigger: Control at Your Fingertips

The variable-speed trigger allows users to ease into the cut, providing control and preventing accidental mistakes. This feature is particularly useful for tasks that require precision and finesse.

Applications Across Industries and Projects

The OSCH GSA18V-083B finds its place in various applications, from construction sites to DIY projects. Woodworking and metalworking tasks are simplified, and home improvement projects become more manageable with this versatile tool.

User Testimonials: Real Experiences, Real Results

Users have shared positive experiences with the OSCH GSA18V-083B, citing its lightweight design, efficient cutting capabilities, and user-friendly features. Specific use cases highlight its effectiveness in diverse scenarios, making it a reliable choice for professionals and enthusiasts alike.

Comparison with Competing Models: What Sets it Apart

Comparing the OSCH GSA18V-083B with competing models reveals its unique features and advantages. Whether it's the lightweight design, optimized stroke, or efficient motor, this power tool stands out in the market.

Maintenance Tips: Ensuring Longevity and Performance

To maximize the lifespan of the OSCH GSA18V-083B, proper maintenance is essential. Regular cleaning and upkeep, along with troubleshooting common issues, contribute to optimal performance over time.


The OSCH GSA18V-083B emerges as a game-changer in the realm of power tools. Its lightweight design, efficient motor, and versatile features make it a must-have for professionals and DIY enthusiasts alike. Elevate your projects with the precision and reliability offered by this exceptional tool.


1. What is the weight of the OSCH GSA18V-083B?
The OSCH GSA18V-083B weighs only 4.4 lbs., making it incredibly lightweight and easy to handle.

2. Can it be used for both wood and metal cutting?
Yes, the power tool is designed to efficiently cut both wood and metal, providing versatility for various tasks.

3. How does the LED light improve visibility?
The built-in LED light illuminates the cutting zone, enhancing visibility and ensuring precision, even in low-light conditions.

4. Is the tool suitable for beginners?
Absolutely! The OSCH GSA18V-083B is user-friendly, with features like a soft-grip handle and variable-speed trigger, making it suitable for beginners.

5. What sets the OSCH GSA18V-083B apart from competitors?
The OSCH GSA18V-083B stands out with its lightweight design, optimized stroke, efficient motor, and a range of user-friendly features, providing a competitive edge in the market.

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Reviews (10)

March 16, 2022

Cutting-Edge Excellence!

The VGSA18V-083B redefines precision cutting. Lightweight, efficient, and a joy to use. A game-changer for any project.

April 2, 2022

Tool Perfection Unleashed

The VGSA18V-083B is a powerhouse. Its stroke precision and ergonomic design make it the go-to tool for every serious woodworker.

April 21, 2022

Effortless Mastery

Using the VGSA18V-083B feels like artistry. The lightweight design belies its power. A must for those who demand the best.

May 8, 2022

VGSA18V-083B: Precision Redefined

Exceptional tool! From intricate cuts to swift blade changes, it's a woodworker's dream. Bosch nailed it with this one.

June 1, 2022

Ergonomic Marvel

As a professional carpenter, the VGSA18V-083B is my secret weapon. Comfortable grip, swift cuts, and unbeatable reliability.

June 20, 2022

A Woodworker's Dream

Craftsmanship at its finest. The VGSA18V-083B is a masterpiece for both novices and seasoned woodworkers alike.

July 7, 2022

Precision Personified

The epitome of precision. Whether on the job site or in the workshop, it's an absolute game-changer.

July 25, 2022

Versatile Beast

This tool is a beast! Cuts through wood and metal like butter. A reliable companion for any DIY project or professional task.

August 10, 2022

Unmatched Quality

Quality, precision, and power – the VGSA18V-083B delivers it all. Bosch has outdone themselves with this stellar tool.

August 28, 2022

Efficiency Redefined

The VGSA18V-083B is a revelation in efficiency. Every cut is a breeze, and the toolless blade-change system is a game-changer.