Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$833.99
ViewPrice
$52.99
14-Piece Diamond Drill Bit Set, 3mm to 70mm Diamond Coated Hollow Drill Bits for Glass, Ceramic, Tile, Marble and Porcelain Cutting
★★★★★
$52.99
Quantity
1
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About this item
- Comprehensive 14-Piece Set: Includes 14 different diamond drill bits from 3mm to 70mm diameters to meet most drilling needs for various materials and hole size requirements
- Diamond Coated Cutting Surface: Features advanced natural diamond coating with enhanced coagulation treatment for efficient cutting and smooth, neat finishes without broken edges
- Versatile Material Compatibility: Suitable for drilling holes in glass, ceramic, slate, marble, porcelain, and light stone, making it ideal for DIY projects, crafts, and professional applications
- Compatible with Electric and Impact Drills: Hollow drill bit design works with all electric drills and impact drills, providing broad compatibility with both professional and standard equipment
- Water Cooling Recommendation: For optimal performance and extended lifespan, water lubrication is recommended during drilling to prevent overheating and ensure smoother operation
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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