A comprehensive studio product catalog view of the Bosch GWS25-230JR 9-Inch Large Angle Grinder positioned diagonally against a clean white background. This industrial power tool highlights its blue and black structural composite housing, silver metal gear enclosure, red trigger mechanism, attached auxiliary side handle, and a thick 9-inch abrasive metal grinding wheel disc locked tightly under its protective safety steel guard.
Bosch GWS25-230JR 9-inch angle grinder technical product feature diagram optimized for search engine algorithms. Set against a dark blue background panel, white callout text and pointer indicators map out the primary advantages of this heavy-duty corded tool, detailing its powerful 15-Amp motor, anti-vibration side handle, lock-on trigger switch, optimized air flow ventilation grid, rotatable main handle, and 9-inch disc size capacity.
An action close-up focusing on an operator's hands engaging the red switch mechanism on the handle of the Bosch GWS25-230JR metal angle grinder. This high-conversion marketing view is positioned above a solid blue lower text block reading Lock-on switch helps reduce fatigue during extended use.
A detailed product view showing a close-up of a worker adjusting the orientation of the rotatable main handle on the Bosch heavy-duty corded angle grinder. Sized precisely above a bold blue lower text box that states Anti-vibration handle for greater comfort and control, the shot underscores how the customizable grips optimize ergonomics during grueling shifts.
A close-up field shot capturing a shower of bright orange friction sparks spraying backwards from the cutting path as an operator uses the Bosch GWS25-230JR 9-inch grinder to notch a thick carbon steel structural beam. Pictured above a matching dark blue graphic text box that reads 15-Amp motor that delivers 6,500 no-load RPM, the view highlights the raw material removal power of this metal processing machine.
Official corded tool product limited warranty details graphic layout sheet for the Bosch GWS25-230JR 15-Amp large angle grinder platform. Set on a uniform dark blue backdrop, the clean design layout states a standard 1 year tool consumer replacement protection policy alongside specialized digital support links and toll-free service telephone lines.
A standalone studio product view identical to file GWS25-230JR.jpg displaying the isolated profile of the Bosch GWS25-230JR 9-inch corded industrial angle grinder tool. This graphic-free variant cuts out all marketing text overlays and indicators to focus exclusively on the aerodynamic motor body casing, rotatable handle structure, and robust backing flange nut array.
New Bosch 15-amp Large Angle Grinders | Bosch WOC 2026 promotional video
A comprehensive studio product catalog view of the Bosch GWS25-230JR 9-Inch Large Angle Grinder positioned diagonally against a clean white background. This industrial power tool highlights its blue and black structural composite housing, silver metal gear enclosure, red trigger mechanism, attached auxiliary side handle, and a thick 9-inch abrasive metal grinding wheel disc locked tightly under its protective safety steel guard.
Bosch GWS25-230JR 9-inch angle grinder technical product feature diagram optimized for search engine algorithms. Set against a dark blue background panel, white callout text and pointer indicators map out the primary advantages of this heavy-duty corded tool, detailing its powerful 15-Amp motor, anti-vibration side handle, lock-on trigger switch, optimized air flow ventilation grid, rotatable main handle, and 9-inch disc size capacity.
An action close-up focusing on an operator's hands engaging the red switch mechanism on the handle of the Bosch GWS25-230JR metal angle grinder. This high-conversion marketing view is positioned above a solid blue lower text block reading Lock-on switch helps reduce fatigue during extended use.
A detailed product view showing a close-up of a worker adjusting the orientation of the rotatable main handle on the Bosch heavy-duty corded angle grinder. Sized precisely above a bold blue lower text box that states Anti-vibration handle for greater comfort and control, the shot underscores how the customizable grips optimize ergonomics during grueling shifts.
A close-up field shot capturing a shower of bright orange friction sparks spraying backwards from the cutting path as an operator uses the Bosch GWS25-230JR 9-inch grinder to notch a thick carbon steel structural beam. Pictured above a matching dark blue graphic text box that reads 15-Amp motor that delivers 6,500 no-load RPM, the view highlights the raw material removal power of this metal processing machine.
Official corded tool product limited warranty details graphic layout sheet for the Bosch GWS25-230JR 15-Amp large angle grinder platform. Set on a uniform dark blue backdrop, the clean design layout states a standard 1 year tool consumer replacement protection policy alongside specialized digital support links and toll-free service telephone lines.
A standalone studio product view identical to file GWS25-230JR.jpg displaying the isolated profile of the Bosch GWS25-230JR 9-inch corded industrial angle grinder tool. This graphic-free variant cuts out all marketing text overlays and indicators to focus exclusively on the aerodynamic motor body casing, rotatable handle structure, and robust backing flange nut array.
New Bosch 15-amp Large Angle Grinders | Bosch WOC 2026 promotional video
BOSCH

Bosch GWS25-230JR 9 Inch Large Angle Grinder 15 Amp Corded Heavy Duty Metal Cutting Wheel Surface Disc Grinding Sanding Power Tool Protective Guards

Only 2 left
SKU: GWS25-230JR
$269.00 USD

Description

Bosch Promtional Logo Logout

Dominate Industrial Metal Fabrication and Aggressive Cutting with the Bosch GWS25-230JR 9-Inch Grinder

The Bosch GWS25-230JR 9-Inch 15-Amp Large Angle Grinder is an industrial-strength cutting and surface preparation powerhouse meticulously engineered for steel fabricators, structural ironworkers, shipyard crews, and demolition professionals. Powered by a heavy-duty, high-output 15-Amp motor spinning at 6,500 no-load RPM, this corded electric grinder delivers maximum torque and lightning-fast material removal rates. Its large-format 9-inch wheel diameter capacity lets your crew cover immense surface areas per pass, making it the premier choice for slicing thick structural steel plates, grinding down massive multi-pass weldments, beveling pipe ends, and cleaning up industrial casting flaws where compact grinders stall out.

Engineered to balance brutal mechanical output with premier ergonomics and operator safety, the GWS25-230JR incorporates an innovative rotatable rear handle that turns and locks to give you the perfect hand position for both horizontal slicing and vertical surface face grinding. It features a continuous lock-on trigger switch that eliminates severe hand cramps and operator fatigue during long, sustained applications. Coupled with an active anti-vibration auxiliary side handle, an integrated soft-start powertrain that eliminates abrupt torque kickbacks during tool startup, and automatic restart protection that prevents accidental tool activation following an unexpected jobsite power loss, this metal grinding machine establishes a safer and highly optimized workplace ecosystem.

Key Features

  • High-Torque 15-Amp Motor: Industrial powertrain punches out a continuous 6,500 RPM to execute rapid material removal and maintain speed under heavy structural loads.
  • Maximum 9-Inch Surface Capacity: Extended 9-inch wheel footprint covers more area per pass, cutting project times down drastically across large-scale industrial metal applications.
  • Continuous Lock-On Trigger Switch: Ergonomic trigger lock keeps the motor spinning continuously, reducing hand fatigue and maximizing focus over long, grueling grinding runs.
  • Multi-Angle Rotatable Main Handle: Main rear handle frame easily pivots to grant optimal body mechanics and comfortable alignment for specialized cutting or polishing tasks.
  • Anti-Vibration Side Grip Handle: Dual-position Vibration Control auxiliary handle dampens harsh feedback waves to shield arms and hands from long-term stress.
  • Advanced Soft-Start and Restart Safety: Smoothly ramps up motor speed to prevent tool twisting at startup, and guards against accidental spin cycles after a power drop or breaker reset.

What's Included

  • (1) GWS25-230JR 9-Inch 15-Amp Large Angle Grinder
  • (1) Type A (41/1A) Closed Metal Cutting Wheel Safety Guard
  • (1) Type B (27) Open Face Metal Grinding Wheel Safety Guard
  • (1) Vibration Control Side Auxiliary Handle
  • (1) Premium Metal Inner Backing Flange
  • (1) Threaded Outer Disc Lock Nut
  • (1) Dual-Pin Spanner Lock Nut Lock Wrench

Specifications

Specification Parameter Value / Performance Dimension
Brand Manufacturer Bosch
Model Identification Number GWS25-230JR
Motor Current Amperage 15.0 A
System Electrical Voltage 120 V AC
No-Load Rotation Speed 6,500 RPM
Wheel Disc Capacity Diameter 9 in.
Spindle Arbor Thread Size 5/8 in. - 11 UNC Threading Spectrum
Switch Interface Configuration Lock-On Trigger Switch Mechanism
Electronic Overload Protection Yes
Electronic Variable Speed No (Fixed High-Torque Gearbox)
Tool Overall Length 20.3 in.
Tool Overall Width 5.3 in.
Tool Overall Height 4.3 in.
Net Tool Assembled Weight 10.9 lbs.
Dust Shroud System Cross-Compatibility Bosch 19DC-9 / 19DC-7 (Cutting Hoods) & Bosch 18SG-7 (Grinding Hoods)


Pro-Tip: Because a large-format 9-inch grinding disc packs substantial centripetal mass and spinning momentum, always let the tool reach its maximum 6,500 RPM operating speed completely in the air before introducing the disc wheel to your metal work surface. Entering a cut or grinding pass mid-surge can cause minor wheel bounce, which damages the abrasive grain structure of the disc. Letting the soft start establish maximum velocity ensures smooth tracking and an incredibly uniform finish!