Universal Woodworking Square Opening Tool&Square Slot Knife
Universal Woodworking Square Opening Tool&Square Slot Knife
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- FREE International Delivery
When Will My Order Arrive?
When Will My Order Arrive?
Estimated delivery times:
🇺🇸 United States: 6–12 business days
🇬🇧 United Kingdom: 6–13 business days
🇦🇺 Australia: 7–14 business days
🇨🇦 Canada: 7–15 business days
🌍 Rest of World: 10–20 business days
Refund, Return, Exchange, And Cancellation Info
Refund, Return, Exchange, And Cancellation Info
💫 30-Day Returns & Refunds
Enjoy a hassle-free return process at MerryWonders.com.
🛑 Cancellation Policy
Changed your mind? You can cancel within 24 hours of placing your order for a full refund.
📧 How to Cancel: Email us at merrywonders@proton.me for quick assistance.
🔁 Returns & Exchanges
Start your return or exchange anytime through our Self-Serve Return Section on our website.
⚙️ Processing Time
All return and cancellation requests are processed within 1–3 business days — always fee-free.
💳 Refund Timing
Refunds typically appear on your original payment method within 3–7 business days after processing.
💬 Need Help?
We’re here for you!
Contact us anytime at merrywonders@proton.me for friendly, fast support.
✅Cutting the electric box in seconds!
✅Saves a lot of time!

Get clean and tidy socket slots with Square Slot Cutter!!!
√One step in place
√No need to cut repeatedly
√Smooth cutting surfaces
Main Features
- Quickly and Effortlessly
- Cut-in single and double gang boxes quickly and effortlessly. Four blades are cutting at the same time, fast and simple, and the cutting surface is very smooth and tidy.

Precise Cutting
- Precisely create a single gang size of 2-3/8” x 3-3/4” or double gang size of 3-3/4” x 4” in the drywall, perfect for plastic, metal or low-voltage electrical boxes mounting.
- Fine and clean cutting makes the socket installation easier!

Strong and Durable
- High-quality stainless steel construction and laser cutting technology for durability and long life.

Wide Compatibility
- Compatible with most industry standard oscillating multi-tools in the market, such as Dewalt, Dremel, Makita, Porter-Cable, Ridgid, Rockwell, Fein Multimaster, Ryobi, Milwaukee, Chicago, Genesis, Craftsman, etc.
- Suitable for plasterboard, drywall, etc.

Widely Used
- Make single gang or double gang rectangular holes in drywall for wall boxes such as high and low voltage tech, electrician, telephone, alarm/ security, CCTV/ IP camera, antenna, automation, home-theater including CEDIA members, HAVC, drywall contractor/ installer, etc.
Attention:
Used for 18V, 20V, or corded oscillating multi-tools (some need an adapter). It will not work on 12V systems.
Specifications
Material: Stainless Steel
Color: Silvery, Black
Types: Rectangle, Square
Package Includes: 1pc x Square Slot Cutter
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