Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$890.99
ViewPrice
$50.99
SDS Plus Square Hole Cutter for Electrical Box, Manganese Steel Rectangle Slot Cutter Tool for Electric Hammer, Fast Wall Circle Head Chisel Hole Puncher for Installing Switch Box Socket
★★★★★
$50.99
Quantity
1
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About this item
- 【Perfect Compatibility with 86-Type Junction Boxes & SDS Plus Drills】Specifically engineered for 86-style electrical junction boxes, this cutter works with all standard SDS Plus drill bits and rotary hammers. No extra adapters needed—simply attach and drill, making your installation quicker and more convenient with fewer tools.
- 【Accurate Square Hole Cutter for Brick & Concrete Walls】This SDS Plus square hole punch provides clean, precise cutting for 86-type back boxes on brick and concrete. Its sharp, heavy-duty cutting edges produce smooth, professional finishes with no extra trimming required, saving time and delivering neat electrical installations every time.
- 【Premium High-Strength Manganese Steel for Heavy-Duty Use】Made from heat-treated, high-hardness manganese steel, this square hole cutter offers excellent durability and wear resistance. It maintains sharpness even under frequent, heavy use on construction sites, ensuring long service life for demanding electrical and renovation projects.
- 【User-Friendly Design for Less Fatigue & Higher Efficiency】The specially shaped bit enables easy, deep square hole drilling, while its balanced structure delivers improved stability and control. Lighter than conventional cutters, it reduces arm fatigue, allowing you to work longer and more comfortably on DIY tasks or large-scale projects.
- 【Multi-Purpose Tool for Electrical & Decoration Projects】Perfect for fitting sockets, switches and wiring on concrete and block walls. This versatile socket hole cutter is an essential tool for electricians, decorators and DIY users alike, providing consistent, dependable results for both domestic and commercial jobs.
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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