Bosch GCU18V-30 cordless rotary tool with clear protective guard, red power button, and textured grip. Compact design supports precision cutting, grinding, and sanding. Battery-powered for portable use in construction tasks.
Bosch GCU18V-30 drywall cut-out tool with labeled features including dust hood, convenience brake, dust-resistant switch, brushless motor, LED light, and adjustable foot plate. Designed for clean, accurate drywall cutting.
Bosch GCU18V-30 cordless cut-out tool with compact design, red power button, and protective guard around the cutting bit. Rear battery compartment supports rechargeable operation. Used for precision drywall cutting.
Bosch GCU18V-30 drywall cut-out tool with transparent cutting guard, red adjustment knob, and ergonomic grip. Blue and black body with visible branding and model number. Ideal for professional drywall installation.
Bosch GCU18V-30 cordless drywall cut-out tool with blue and black body, red accents, and protective guard around the cutting bit. Battery compartment at the rear indicates cordless operation. Designed for precision drywall cutting.
Close-up of Bosch brushless motor rotary tool showing the front collet and protective guard. The blue body features a red button and branding, highlighting its efficient brushless motor technology for cutting and grinding tasks.
Bosch GCU18V-30N cross-line laser level tool with central lens emitter, protective black frame, and red control button. Designed for accurate leveling and alignment in construction and carpentry projects.
Front view of Bosch GCU18V-30N drywall cut-out tool with cylindrical lens housing and central laser aperture. Features include a red button and ergonomic design for precision cutting and alignment in construction tasks.
Close-up of Bosch GCU18V-30N drywall cut-out tool showing the dust collection chamber and nozzle attachment. The transparent lower section captures debris, while the silver nozzle directs dust into the chamber. Designed for clean, efficient cutting in drywall applications.
Bosch H11-13000-1: Retractable Utility Knife promotional video
Bosch GCU18V-30 cordless rotary tool with clear protective guard, red power button, and textured grip. Compact design supports precision cutting, grinding, and sanding. Battery-powered for portable use in construction tasks.
Bosch GCU18V-30 drywall cut-out tool with labeled features including dust hood, convenience brake, dust-resistant switch, brushless motor, LED light, and adjustable foot plate. Designed for clean, accurate drywall cutting.
Bosch GCU18V-30 cordless cut-out tool with compact design, red power button, and protective guard around the cutting bit. Rear battery compartment supports rechargeable operation. Used for precision drywall cutting.
Bosch GCU18V-30 drywall cut-out tool with transparent cutting guard, red adjustment knob, and ergonomic grip. Blue and black body with visible branding and model number. Ideal for professional drywall installation.
Bosch GCU18V-30 cordless drywall cut-out tool with blue and black body, red accents, and protective guard around the cutting bit. Battery compartment at the rear indicates cordless operation. Designed for precision drywall cutting.
Close-up of Bosch brushless motor rotary tool showing the front collet and protective guard. The blue body features a red button and branding, highlighting its efficient brushless motor technology for cutting and grinding tasks.
Bosch GCU18V-30N cross-line laser level tool with central lens emitter, protective black frame, and red control button. Designed for accurate leveling and alignment in construction and carpentry projects.
Front view of Bosch GCU18V-30N drywall cut-out tool with cylindrical lens housing and central laser aperture. Features include a red button and ergonomic design for precision cutting and alignment in construction tasks.
Close-up of Bosch GCU18V-30N drywall cut-out tool showing the dust collection chamber and nozzle attachment. The transparent lower section captures debris, while the silver nozzle directs dust into the chamber. Designed for clean, efficient cutting in drywall applications.
Bosch H11-13000-1: Retractable Utility Knife promotional video
BOSCH

Bosch GCU18V-30N 18V Brushless Drywall Cut Out Tool 30000 RPM Dust Resistant IP5X Rated Compact Cordless Rotary Saw with Multi Collet System Bare Tool

In stock
SKU: GCU18V-30N
$265.00 USD

Description

Bosch Promtional Logo Logout

Experience Corded-Equivalent Power with the Bosch 18V Brushless High-Speed Drywall Cut-Out Tool

The Bosch GCU18V-30N is a professional-grade rotary saw engineered for drywallers and interior finishers who demand speed, precision, and cordless freedom. Driven by a high-efficiency brushless motor, this tool delivers a staggering 30,000 RPM, providing the industrial performance of a corded unit without the hassle of a power cable. Its ultra-slim, ergonomic grip design allows for superior control during intricate cuts in acoustical tile, plywood, and gypsum board. When paired with a CORE18V 4.0 Ah battery, this powerhouse can cut up to 300 linear feet on a single charge, ensuring you stay productive through the most demanding installation schedules.

Jobsite durability and user convenience are at the core of the GCU18V-30N design. Featuring an IP 5X-rated dust-resistant switch, this tool is built to survive the harsh, abrasive environments of active drywall construction. The adjustable footplate allows for precise depth control to protect internal wiring or plumbing, while the integrated soft-start technology and electronic brake provide smooth operation and rapid bit stops. Complete with a bright LED to illuminate cut-lines in dark wall cavities and a dedicated dust hood for vacuum attachment, this tool keeps your workspace clean and your visibility clear for a perfect finish every time.

**Battery and charger sold separately.

Key Features

  • High-Speed Brushless Motor: Delivers 30,000 RPM for professional cutting performance in drywall, plaster, and plywood.
  • IP 5X Dust Resistance: Rugged, dust-sealed switch prevents internal contamination to extend tool life in abrasive environments.
  • Extended Runtime Capacity: Capable of cutting up to 300 linear feet on a single charge with a CORE18V 4.0 Ah battery.
  • Ergonomic Slim-Grip: Lightweight 2.1-lb design with a narrow barrel for maximum comfort and one-handed control.
  • Integrated Safety Brake: Convenience brake quickly stops bit rotation to increase jobsite safety and productivity.
  • Multi-Collet System: Includes 1/8-inch, 1/4-inch, and 5/32-inch collets for maximum compatibility with standard bits.
  • AMPShare™ System: Fully compatible with the Bosch 18V battery platform and multi-brand cordless partner products.

What's Included

  • (1) GCU18V-30 18V Brushless Cut-Out Tool
  • (2) 1/8 In. Drywall Bits
  • (1) 1/8 In. Collet
  • (1) 1/4 In. Collet
  • (1) 5/32 In. Collet
  • (1) Dust Hood
  • (1) Adjustable Footplate
  • (1) Belt Clip

Specifications

Brand Name Bosch
Model Number GCU18V-30N
Voltage 18V
No Load Speed 30,000 RPM
IP Rating IP 5X (Dust Protection)
Tool Weight (Bare) 2.1 lbs.
Overall Length 10.2 in.
Overall Height 3.9 in.
Overall Width 3.2 in.
Chuck Design Keyless / Multi-Collet
Motor Type Brushless
LED Light Yes

Pro-Tip: To achieve the cleanest cuts and prolong bit life, always move the tool in a clockwise direction when cutting out electrical boxes from the outside. The rotation of the bit will naturally pull the tool against the box's frame, creating a perfect guide and preventing the tool from "walking" away from your cut-line.