Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$664.99
ViewPrice
$14.51
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Square Hole Cutter for Electrical Box, Manganese Steel Rectangle Slot Cutter Tool for Electric Hammer, Fast Wall Square Drive Square Head Chisel Hole Puncher for Installing Switch Box Socket (1)
★★★★★
$14.51
Quantity
1
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About this item
- 【Perfect Fit for Type 86 Junction Boxes】Designed exclusively for Type 86 electrical junction boxes, this square hole cutter works seamlessly with any standard Square Drive drill bit or rotary hammer. Simply plug it in and start drilling—no extra adapters or complicated setup needed, cutting down your installation time significantly
- 【Precise Rectangle Slot Cutting for Brick & Concrete】Achieve clean, accurate cuts for Type 86 junction boxes on brick and concrete surfaces. The sharp, high-performance square punch delivers neat edges that require no additional machining, ensuring your electrical installations look professional and meet work standards
- 【Premium Heat-Treated Stainless Steel - Built for Tough Jobs】Crafted from high-quality stainless steel with heat treatment, this hole cutter boasts exceptional durability and wear resistance. It stays sharp even after repeated use on demanding construction sites, standing up to the rigors of electrical and decoration work
- 【Effortless Operation – Reduce Fatigue, Boost Efficiency】The unique drill bit shape allows for easy deep square hole drilling, while the balanced design offers better control during use. Lighter than traditional alternatives, it minimizes arm load, letting you work longer without fatigue—ideal for large-scale or extended projects
- 【Versatile Tool for Electrical & Decoration Work】Ideal for installing sockets, switches, and wiring on concrete or block walls. This multi-purpose slot cutter is a must-have utility tool for electricians, decorators, and DIY enthusiasts, covering all your residential and commercial electrical installation needs
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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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