Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$829.99
ViewPrice
$61.99
2Pcs Square Hole Saw for Electrical Box, Manganese Steel Hole Cutter for Electric Hammer, Fast Wall Square Drive Square Head Chisel Hole Puncher for Installing Switch Box Socket
★★★★★
$61.99
Quantity
1
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About this item
- 【Perfect Fit for Type 86 Junction Boxes】This square hole cutter is specially designed for Type 86 electrical junction boxes and works with all standard square drive drill bits and rotary hammers. No extra adapters or complex assembly are required, allowing you to start drilling instantly and greatly improve your installation efficiency.
- 【Precise Rectangle Slot Cutting for Brick & Concrete】Deliver clean, precise rectangular openings for Type 86 socket boxes on brick, concrete and block walls. The sharp and high-strength square punch creates smooth edges without extra trimming, helping you achieve a professional finish for all electrical installation work.
- 【Premium Heat-Treated Stainless Steel for Heavy-Duty Use】Made of high-quality heat-treated stainless steel, this wall slot cutter offers excellent durability, high hardness and superior wear resistance. It maintains sharpness even under heavy construction use, making it extremely reliable for long-term electrical and decoration projects.
- 【Ergonomic & Effortless Operation for Higher Efficiency】The special bit structure enables easy deep square hole drilling, while the well-balanced design ensures stable control and accurate operation. Lighter than traditional tools, it reduces hand and arm fatigue, making it perfect for long hours and large-scale construction work.
- 【Wide Application for Electrical & Renovation Work】This versatile electrical hole cutter is ideal for installing sockets, switches and wiring boxes on concrete and block walls. A must-have tool for electricians, decorators and DIY users, it meets all your residential and commercial electrical installation requirements.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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