Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$890.99
ViewPrice
$19.99
30mm Hole Saw, Bi-Metal Hole Saws Cutter, HSS Drill Bit with Arbor for Wood, Plastic, Drywall, Ceiling Lights & Soft Metal, Smooth Fast Cutting
★★★★★
$19.99
Quantity
1
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About this item
- 【PREMIUM M42 BI-METAL & 25mm CUTTING DEPTH】Crafted from premium M42 high-speed steel (HSS) and bi-metal, this red hole saw features exceptional hardness and outstanding wear resistance. With a 25mm (1 inch) cutting depth, it provides a long-lasting service life and superior cutting strength, preventing teeth from stripping even during deep drilling.
- 【SMOOTH, FAST & ACCURATE CUTTING】Featuring optimized variable pitch teeth geometry and ultra-sharp serrations, our circle hole saw cutter delivers cleaner, faster cuts with minimal vibration. High concentricity accuracy allows for high-precision drilling with diameter errors of less than a millimeter, saving your power tools' battery life.
- 【NON-BINDING DESIGN & EASY CHIP REMOVAL】Designed with a non-binding clean edge and upgraded slug holes, this wood hole saw drill bit quickly ejects wood chips and prevents clogging or getting stuck during operation. The built-in spring on the pilot bit automatically pushes the cut disc out immediately after completion, improving your work efficiency.
- 【25mm DEPTH VERSATILE APPLICATIONS】Boasting a practical 25mm cutting depth, this professional metal hole opener is perfect for drilling through thick wood, plywood, plastic, PVC, drywall, fiberglass, and soft metals (mild steel, aluminum, copper). An ideal project tool for installing recessed ceiling lights, cornhole boards, air ducts, and vents.
- 【WIDE COMPATIBILITY & WARM NOTE】Perfectly compatible with bench drills, drill presses, impact drills, and hand drills. The surface is coated with anti-rust protective oil to ensure it arrives in pristine condition.
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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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