An isolated studio view of the blue and black Bosch GOP12V-28 12V Max cordless oscillating multi-tool shown with an attached Starlock plunge cutting blade against a plain white background.
An infographic diagram of the Bosch GOP12V-28 multi-tool with pointer lines highlighting key product features including its dynamic accessory range, variable-speed dial, oscillating multi-tool versatility, wide 2.8 degree oscillating arc, Starlock 3-D tool interface, and an EC Brushless motor.
A direct side profile view of the Bosch GOP12V-28 12V Max oscillating multi-tool highlighting its slim body design, Starlock blade mounting interface, and red variable speed control layout.
An angled perspective view of the cordless Bosch GOP12V-28 multi-tool emphasizing its ergonomic rubberized cushion grip and compact head assembly equipped with a Starlock plunge cutting blade.
A product component display showing the Bosch 12V Max oscillating multi-tool alongside its included straight hex alignment wrench and a compact teal blue plastic accessory storage box.
An action panel graphic titled OSCILLATING MULTI-TOOL VERSATILITY showing a tradesperson using the Bosch 12V Max brushless multi-tool to sand a wooden staircase corner with smaller insets demonstrating metal pipe cutting and tile grout removal applications.
A close-up application shot titled Wide 2.8 Degree Oscillating Arc featuring a worker using the Bosch multi-tool with a segment saw blade to execute a flush cut along the base of a light wood doorjamb.
An active jobsite photo titled Variable-Speed Dial showing a close-up inset of the red speed thumbwheel set to position 6 as the Bosch multi-tool is used with a scraping blade to clear mortar below a tile line.
A macro close-up graphic titled 3D Fit for Higher Torque Transfer demonstrating the matching gear pattern connection between the Starlock accessory blade mount and the bottom interface of the Bosch multi-tool.
An informational graphic display titled 12V MAX ADVANTAGE illustrating a Bosch 12V Max charger and two compact lithium-ion batteries above three icons representing a versatile assortment, high performance, and a compact design.
An active jobsite view of a worker wearing heavy-duty safety gloves using the Bosch 12V Max oscillating multi-tool equipped with a delta triangle sanding pad accessory to smoothly finish a tight internal corner on a wooden staircase step.
A close-up application shot of a tradesperson utilizing the Bosch cordless multi-tool with a Starlock plunge cutting saw blade to execute a precise, flush cut on a copper pipe protruding from an unfinished concrete wall above a tile line.
An operational action view of a flooring installer wearing protective gloves holding the compact Bosch GOP12V-28 oscillating tool flat against laminate flooring to cleanly flush-cut the base of a wooden doorjamb with a segment saw blade.
An isolated studio view of the blue and black Bosch GOP12V-28 12V Max cordless oscillating multi-tool shown with an attached Starlock plunge cutting blade against a plain white background.
An infographic diagram of the Bosch GOP12V-28 multi-tool with pointer lines highlighting key product features including its dynamic accessory range, variable-speed dial, oscillating multi-tool versatility, wide 2.8 degree oscillating arc, Starlock 3-D tool interface, and an EC Brushless motor.
A direct side profile view of the Bosch GOP12V-28 12V Max oscillating multi-tool highlighting its slim body design, Starlock blade mounting interface, and red variable speed control layout.
An angled perspective view of the cordless Bosch GOP12V-28 multi-tool emphasizing its ergonomic rubberized cushion grip and compact head assembly equipped with a Starlock plunge cutting blade.
A product component display showing the Bosch 12V Max oscillating multi-tool alongside its included straight hex alignment wrench and a compact teal blue plastic accessory storage box.
An action panel graphic titled OSCILLATING MULTI-TOOL VERSATILITY showing a tradesperson using the Bosch 12V Max brushless multi-tool to sand a wooden staircase corner with smaller insets demonstrating metal pipe cutting and tile grout removal applications.
A close-up application shot titled Wide 2.8 Degree Oscillating Arc featuring a worker using the Bosch multi-tool with a segment saw blade to execute a flush cut along the base of a light wood doorjamb.
An active jobsite photo titled Variable-Speed Dial showing a close-up inset of the red speed thumbwheel set to position 6 as the Bosch multi-tool is used with a scraping blade to clear mortar below a tile line.
A macro close-up graphic titled 3D Fit for Higher Torque Transfer demonstrating the matching gear pattern connection between the Starlock accessory blade mount and the bottom interface of the Bosch multi-tool.
An informational graphic display titled 12V MAX ADVANTAGE illustrating a Bosch 12V Max charger and two compact lithium-ion batteries above three icons representing a versatile assortment, high performance, and a compact design.
An active jobsite view of a worker wearing heavy-duty safety gloves using the Bosch 12V Max oscillating multi-tool equipped with a delta triangle sanding pad accessory to smoothly finish a tight internal corner on a wooden staircase step.
A close-up application shot of a tradesperson utilizing the Bosch cordless multi-tool with a Starlock plunge cutting saw blade to execute a precise, flush cut on a copper pipe protruding from an unfinished concrete wall above a tile line.
An operational action view of a flooring installer wearing protective gloves holding the compact Bosch GOP12V-28 oscillating tool flat against laminate flooring to cleanly flush-cut the base of a wooden doorjamb with a segment saw blade.
BOSCH

Bosch GOP12V-28N 12V Max EC Brushless Starlock Oscillating Multi Tool Bare Tool Cordless Power Cutter Sander Plunge Flush Cutting For Doorjambs

Only 1 left
SKU: GOP12V-28N
$99.00

Description

Bosch Promtional Logo Logout

Precision Craftsmanship in the Palm of Your Hand: The Ultimate Compact Brushless Oscillating Solution

Master intricate detail work, effortless plunge-cuts, and precise surface sanding with the Bosch GOP12V-28N 12V Max EC Brushless Starlock® Oscillating Multi-Tool. Engineered for finish carpenters, remodeling contractors, tile setters, and electricians, this commercial-grade cordless multi-tool features the next-generation Starlock® three-dimensional accessory interface. This specialized cupped and contoured 3-D connection creates a rigid mechanical bond that delivers best-in-class grip and maximum torque transfer directly to the blade tip. Driven by a highly efficient EC Brushless motor, this compact power tool generates up to 20,000 oscillations per minute with an aggressive 2.8-degree oscillating arc, ensuring rapid material removal and outstanding jobsite productivity without sacrificing battery runtime.

Designed to easily slide into ultra-tight spaces, corners, and recessed openings where bulkier multi-tools fail, this ultra-lightweight hand tool weighs only 1.75 pounds, offering an unsurpassed performance-to-weight ratio that eliminates overhead user fatigue. The integrated variable-speed dial allows operators to seamlessly tune the speed from 5,000 to 20,000 OPM, matching the tool's performance perfectly to delicate sanding, aggressive grout grinding, scrap cutting, or flush-cutting doorjambs. Built-in magnetic positioning support assists with rapid blade orientation changes, while protective no-mar plastic ribs safeguard the tool head from scuffing finished workpieces. Built to accept the extensive catalog of Starlock® accessories, it stands as an invaluable multi-purpose layout addition for demanding trade professionals who require absolute surgical precision on every cut.

**Battery and charger sold separately.

Key Features

  • Starlock® 3-D Interface: Advanced cupped tool-accessory connection provides an absolute, slip-free bite for enhanced torque transfer and accessory efficiency.
  • Efficient EC Brushless Motor: Commercial-grade motor maximizes battery life, delivers cooler operation, and requires zero maintenance.
  • Aggressive 2.8° Oscillating Arc: Engineered to provide faster, highly aggressive cuts and superior sanding productivity in tough materials.
  • Precise Variable-Speed Dial: Adjusts performance dynamically between 5,000 and 20,000 OPM to perfectly match specific woodworking, sanding, or grinding applications.
  • Magnetic Assisted Blade Changes: Built-in internal interface magnet holds your Starlock® accessories firmly in place for rapid, hassle-free mounting adjustment.
  • Ultra-Compact Ergonomic Body: Small diameter grip and low-profile head allow for effortless one-handed control inside dense cabinetry and restricted cavities.
  • No-Mar Protective Front Ribs: Specialized plastic body ribs protect sensitive structural work surfaces from accidental tool head scuffs and scratches.

What's Included

  • (1) Bosch 12V Max EC Brushless Starlock® Oscillating Multi-Tool (GOP12V-28)
  • (1) 1-1/4 Inch Plunge Cutting Blade
  • (1) Accessory Mounting Screw
  • (1) Alignment Hex Wrench
  • (1) Accessory Storage Box

Specifications

Specification Property Details
Brand Name Bosch
Model Number GOP12V-28N
Tool Type Cordless Oscillating Multi-Tool
Voltage Rating 12V Max
Motor Style EC Brushless
Speed Range 5,000 to 20,000 OPM (Oscillations Per Minute)
Speed Type Variable Speed Dial with Separate On/Off Control
Oscillating Arc Angle 2.8°
Accessory System Interface Starlock® 3-D Interface Only
Tool Weight 1.75 lbs. (Under 2.0 lbs. with battery attached)
Overall Dimensions 11.2 in. Length x 2.0 in. Width x 3.3 in. Height
Material Construction Aluminum Housing and High-Impact Plastic Composite
Battery Chemistry Compatibility Lithium-Ion (Bosch 12V Max System)
System Constraints Not compatible with StarlockPlus® and StarlockMax® Accessories

Pro-Tip: When performing precision flush-cuts on doorjambs or trim molding, avoid pushing or rocking the multi-tool hard into the cut. Let the high-frequency speed of the EC Brushless motor do the work by applying light, uniform forward pressure while keeping the plunge blade flat against a scrap piece of flooring; this method maximizes your cutting accuracy, keeps the blade running straight, and extends your blade edge life exponentially.