Top 10 Best square slot cutter in 2026

Last Updated - 6/15/2026

🏆Best Choice

BPOPO

Upgrade 2 Pcs Square Slot Cutter Compatible for Dewalt 20V & Milwukee M18 Oscillating Multi-Tool to Cut-in Single Gang Wall Boxes,Outlet Cutter for Drywall,Efficient Carving Tool,Black

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Excellent Blade for Cutting Outlet Boxes:If you do any sheetrock work or cut in outlet boxes ,this tool is a huge time saver,file tooth design, sharper, faster cutting
•Premium Quality:Made of high-quality stainless steel material,which have been processed using a special technology to ensure excellent wear resistance and long service life.The sharp serrated design gives a stable and smooth cutting experience
•Compatible:Only compatible with Dewalt and Milwaukee oscillating multi-tool,suitable for anyone who needs to make single gang rectangular-holes in drywall for wall boxes
•Save Time: Edges are sharply defined afer cutting, always get perfect size and shape,makes cutting receptacles a breeze, greatly speeds up your productivity,save time,ideal tools for electrical contractor
•Widely Use:Perfect for anyone who cutting electrical box holes,cutting sheetrock,including high and Low-Voltage Tech - electricians, alarm/security, automation, Drywall Contractor/Installer etc,accurately make a single set size of 3.8*2.3 inch or 3.74*3.74 inch

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$25.99

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iQIHAN

Square Slot Cutter Stainless Steel Drywall Oscillating Tool, Upgrade 2 Pcs Outlet Cutout Tools to Cut-in Single Gang Wall Boxes, One Step in Place Electrical Box Cutter for Drywall, Wood

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【Upgrade Oscillating Tool for Cutting Outlet Boxes】Compared with other slot cutter, Our Square slot cutter have increased the thickness and toughness for increased rigidity, and long service life. Our Square Slot Cutter engineered tooth offset ensures it cleans fast cuts every time.
•【UNIVERSAL FIT】Our square slot cutter was designed to fit all popular Oscillating Tools. (If your Multi-Tool has a different connection type on it, you can use the Bosch dapter (OIS001B) to adapt to the standard size) (which we don't stock or sell)
•【Premium Quality】Our Square Slot Cutter is made of high quality stainless steel, will not rust or deform.The sharp serrated design ensures a stable and smooth cutting experience, and make the hole cutter more durable.
•【Save Time】Our Square Slot Cutter is designed with a pitch that ensures quick cleaning and cutting every time. Edges are sharply defined afer cutting, always get perfect size and shape,makes cutting receptacles a breeze, greatly speeds up your productivity,save time,ideal tools for electrical contractor.
•【Widely Use】Perfect for cutting electrical box holes and sheetrock, making single gang rectangular holes in drywall for wall boxes such as high and low voltage tech, electrician, telephone, alarm/ security, antenna, automation, home-theater, etc. Suitable for plasterboard, drywall, and wood

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$21.99

$23.99

-8%

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LUVRD

Square Slot Cutter, Square & Rectangle Slot Cutter, 3 Pcs Socket Slot Cutter Carving, Drywall Square Cutter for Low-Voltage Electrical Boxes Mounting

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Built for Lasting - The square slot cutter was made of premium-grade stainless steel. The blades of the socket slot cutter are tough and sharp for cutting drywall. Moreover, the square slot cutter is wear-resistant that can withstand repeated use
•Cutting in One Step - As the square slot cutter is designed with four blades, you can cut the socket slot at one time, which saves time and effort. The socket slot cutter makes your job easier that is the best choice for professionals
•User-Friendly Design - Compared with other oscillating saw blades, our outlet cutter oscillating tool is safer to handle. Due to the blades of the square cutter being force balance while cutting that the square cutter is easier to operate
•Cut Slot Accurately You Need - Our square slot cutter oscillating tool provides two sizes: 4.54*4.3*1.53 inches (square) and 4.30*2.92*1.53 inches (rectangle). The slot cutter cuts a smooth and neat socket slot for installing low-voltage electrical boxes and sockets without making a mess
•Ideal Slot Cutter - Our square slot cutter drywall works great on cutting gypsum boards, thin wood boards, and soft metals. The square slot cutter for electrical boxes with excellent performance can be compatible with most industry-standard oscillating multi-tools in the market

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$23.99

$39.99

-40%

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Q bit

Qbit SQ1000-S Stainless Steel Cut Outs, Magnepull QBit Outlet Square Slot Cutter Box for Oscillating Power Multi-Tools to Cut-in Single Gang Wall Boxes Drywall Tools for Home Improvement

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•PRECISE CUTS: Our Square Slot Cutter QBit-engineered tooth offset ensures it cleans fast cuts every time. It provides tampered stiffener for increased rigidity, double walled and welded stainless for long life. Unlike a drywall saw which leaves unsightly ragged edges, the QBit drywall cutting tool makes a perfect hole every time and it does so quickly and efficiently!
•GUARANTEED SAFETY: The SQ1000-S square slot cutter will cut into exact rectangular holes in seconds without worrying about wall damage, harm to users, etc. It ensures smooth finishing to the wall with guaranteed safety of the customer making it the best box oscillating saw blade for oscillating power multi-tools to cut-in single gang wall boxes.
•UNIVERSAL FIT: QBit square slot cutter was designed to fit all popular Oscillating Tools such as DeWalt, Milwaukee,Rockwell, Rigid, etc. If your Multi-Tool has a different connection type on it, Bosch makes a an adapter (OIS001B) for less than $4 that allows you to adapt to the standard size (which we don't stock or sell).
•PATENTED TECHNOLOGY: This QBit SQ1000-S cutout tool has open corners to eliminate wall damage and uses patented osciflex technology. Magnepull Qbit SQ1000 Fits on most Major brand Oscillating Power Multi-Tools and turns them into a hole-making machine.
•PERFECT OPTION FOR: Anyone who needs to make single gang oscillating rectangular holes in drywall for wall boxes, including High and Low-Voltage Tech - electricians, telephone, data, alarm/security, CCTV/IP camera, antenna, cable, dish, home theater, automation, HAVC, Drywall Contractor/Installer, Etc.

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$45.00

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hylissus

hylissus Upgrade Multitool Outlet Cutter Oscillating Tool Accesories for Single Gang Box Wood, Drywall Square Slot Outlet Remodel Electrical Box Cutter with Dewalt 20v & Milwukee M18 (Black)

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Multi-purpose requirements: The package includes 1 rectangular slotting knife, which can perfectly meet the needs of various electrical box installation and improve work efficiency.
•Premium Carbon Steel Construction for Durability & Safety: Made of high-quality carbon steel, providing excellent rust and corrosion resistance. The embedded cutting design minimizes vibration, ensuring stable and safe operation
•Fast & Precise Cutting for Improved Efficiency: The sharp serrated design ensures clean, precise cuts with smooth surfaces every time, making socket installation quicker and more accurate. It significantly saves time and boosts productivity
•Wide Compatibility for Various Materials: Compatible with most industry-standard oscillating tools, ideal for cutting gypsum board, Drywall,wood, and soft metals. Perfect for installing plastic, metal, and low-voltage electrical boxes
•Universal Compatibility Across Major Brands Quick release designs are available for most major vibration tools

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$13.99

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LUVRD

Square Slot Cutter, Square & Rectangle Slot Cutter, 3 Pcs Socket Slot Cutter Carving, Drywall Square Cutter for Low-Voltage Electrical Boxes Mounting

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Built for Lasting - The square slot cutter was made of premium-grade stainless steel. The blades of the socket slot cutter are tough and sharp for cutting drywall. Moreover, the square slot cutter is wear-resistant that can withstand repeated use3
•Cutting in One Step - As the square slot cutter is designed with four blades, you can cut the socket slot at one time, which saves time and effort. The socket slot cutter makes your job easier that is the best choice for professionals
•User-Friendly Design - Compared with other oscillating saw blades, our outlet cutter oscillating tool is safer to handle. Due to the blades of the square cutter being force balance while cutting that the square cutter is easier to operate
•Cut Slot Accurately You Need - Our square slot cutter oscillating tool provides two sizes: 4.54*4.3*1.53 inches (square) and 4.30*2.92*1.53 inches (rectangle). The slot cutter cuts a smooth and neat socket slot for installing low-voltage electrical boxes and sockets without making a mess
•Ideal Slot Cutter - Our square slot cutter drywall works great on cutting gypsum boards, thin wood boards, and soft metals. The square slot cutter for electrical boxes with excellent performance can be compatible with most industry-standard oscillating multi-tools in the market

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$23.99

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Hopoint

Rectangle Slot Cutter Blades, High Speed Steel Electric Box Cutting Construction Precise Cuts Ideal Tool for Oscillating Multi Tools Home Improvement and DIY Projects

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Efficient Cutting: The rectangle slot cutter features four blades that cut smoothly and neatly, making single and double row box installation quick and easy. Save time and effort with this high-efficiency tool for precise cuts in construction projects.
•Vibration Reduction: Experience higher stability and less vibration during cutting with the high-speed steel saw blade. Compatible with most industry standard oscillating tools, this cutter ensures a smooth and controlled cutting process for accurate results.
•Versatile Application: With dimensions of 97x56x33mm, this slot cutter is ideal for various materials such as plastic, metal, and low voltage electrical enclosures. Use it for drawer doors, slatted wall panels, wood, plywood, and more for a wide range of DIY and home improvement projects.
•Durable High Speed Steel Material: The saw blade is made from high-speed steel, providing high hardness, heat resistance, and wear resistance for long-term durability. Invest in a quality cutting tool that will stand the test of time and deliver reliable performance.
•Precision and Convenience: Achieve precise cuts with the rectangle slot cutter, designed for accuracy and ease of use. Whether you're a professional or DIY enthusiast, this tool is perfect for creating clean and professional-looking cuts in a variety of materials.

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$12.99

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YOSMAKIY

Creative Square Hole Cutter for Electrical Box Manganese Steel Rectangular Slot Cutter for Electric Hammer, Fast Wall Square Hole Punch for Brick, Concrete, Cement Stone

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Professional Square Hole Cutter for 86 Junction Boxes Designed for electricians, this square hole punch easily cuts precise square holes to help you install 86 junction boxes quickly and accurately.
•Advanced Soldering and Precise Fit Featuring high-frequency welding technology, this square hole cutter has an extra-strong weld, smooth inner and outer surfaces, and a precision-engaging tip for clean, professional cuts every time.
•Heavy-duty steel for long-term use Constructed from high-quality, high-strength steel that resists wear and tear for consistent, clean cuts on brick, stone and walls, the cutter is a durable choice for any professional toolkit.
•Ergonomic and efficient design The ergonomic grip has been designed with comfort in mind, reducing hand fatigue even during long working hours and ensuring maximum control and efficiency when cutting square openings.
•Versatile application tool This inventive square opening is not only suitable for junction boxes, but can also be used to drill wall holes for air conditioners, extractor hoods, downpipes and more, making it a truly versatile site essential tool.

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$9.99

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TWOWEI

2025 Latest Hard Alloy Steel Square Hole Cutter – Durable Creative Slot Cutter for Electrical Box, High-Speed Opening Tool for Electricians

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐒𝐪𝐮𝐚𝐫𝐞 𝐎𝐩𝐞𝐧𝐢𝐧𝐠 𝐓𝐨𝐨𝐥 𝐟𝐨𝐫 𝐂𝐨𝐧𝐜𝐫𝐞𝐭𝐞 & 𝐁𝐫𝐢𝐜𝐤 - Built with industrial-grade tungsten carbide, this Creative Square Hole Cutter for Electrical Box slices through hard materials effortlessly. The reinforced blade ensures sharpness even after repeated use.
•𝐒𝐪𝐮𝐚𝐫𝐞 𝐒𝐡𝐚𝐧𝐤 𝐃𝐞𝐬𝐢𝐠𝐧 𝐟𝐨𝐫 𝐏𝐨𝐰𝐞𝐫 𝐓𝐨𝐨𝐥𝐬 - Perfectly fits into cordless drills and hammer drills, this tool maximizes rotational force to tackle tough surfaces. The anti-slip shank prevents tool slippage during high-impact drilling.
•𝐄𝐟𝐟𝐨𝐫𝐭𝐥𝐞𝐬𝐬 𝟖𝟔-𝐓𝐲𝐩𝐞 𝐄𝐥𝐞𝐜𝐭𝐫𝐢𝐜𝐚𝐥 𝐁𝐨𝐱 𝐈𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧 - The unique multi-groove pattern generates concentrated force, creating perfectly aligned recesses for electrical boxes. No more jagged edges or manual chiseling.
•𝐒𝐦𝐚𝐫𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐟𝐨𝐫 𝐒𝐩𝐞𝐞𝐝 & 𝐒𝐚𝐟𝐞𝐭𝐲 - The compact, balanced design reduces user fatigue, while the durable alloy construction withstands heavy-duty use. Ideal for both small home repairs and large-scale renovations.
•𝐄𝐬𝐬𝐞𝐧𝐭𝐢𝐚𝐥 𝐟𝐨𝐫 𝐌𝐨𝐝𝐞𝐫𝐧 𝐇𝐨𝐦𝐞𝐬 & 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥𝐬 - Whether you’re a homeowner upgrading wiring or a tradesperson on a tight deadline, this square hole cutter delivers unmatched performance. Transform tedious tasks into quick, clean jobs.

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$12.99

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Ruaizel

Square Hole Cutter for Electrical Box, Manganese Steel Rectangle Slot Cutter for Electric Hammer, Fast Wall Square Hole Puncher for Brick Concrete Stone Cement (2)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Rectangle Slot Cutter: Engineered to create perfect square holes, this tool ensures precise and clean cutouts for electrical boxes, minimizing the need for further adjustments
•Premium Manganese Steel Construction: Square hole cutter built with durable manganese steel, this creative square hole cutter for electrical box ensures long-lasting performance
•Easy Power Drill Compatibility: Fast wall square hole puncher fits easily into most standard power drills, offering a hassle-free setup and smooth operation for both professionals and DIY enthusiasts
•Multipurpose Cutting Tool: Works efficiently on various materials like drywall and wood, making it an essential tool for electrical box installations in new construction, renovations, or retrofitting projects
•Time Saving Design: Rectangle slot cutter ideal for both residential and commercial projects, this cutter speeds up the installation process by delivering quick, precise cuts without the need for additional tools

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$19.99

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