Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$968.99
ViewPrice
$18.99
Zeeorymn Porcelain Tile Dry Drill Bits Set,Diamond Hole Saw Kit,6mm+6/6/8/10mm with Quick Change Hex Shank for Granite, Marble, Porcelain, Glass, Stone
★★★★★
$18.99
Quantity
1
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About this item
- Built-in Cooling Wax & Rust-Proof Coating: Boost Drilling Performance & Longevity. Our upgraded dry diamond drill bits are filled with wax lubricant— it melts during dry drilling to cool the cutting surface (adding water further extends bit life). The rust-resistant coating ensures faster cutting speed and longer service life, saving you replacement costs
- 5PCS Versatile Size Kit: Meet Multiple Drilling Needs. This set includes 4 diamond drill bits (2×6mm, 8mm, 10mm) + 1 carbide drill bit;Diamond grit: 50/60
- Wide Application: Ideal for Hard Materials. Perfect for drilling stone, granite, marble, ceramic, tile, and hard porcelain—suitable for both industrial heavy-duty tasks and home renovation projects
- Universal Compatibility & Practical Design. The sturdy hex shank fits most tools (drills, angle grinders, bench drills). Built-in side slots clear debris for smooth, fast drilling; depth markings help you achieve precise hole depths for professional results
- Easy to Operate: Simple Drilling Steps for Beginners. Start drilling at a 45° angle to position the bit, then gradually tilt the tool to an upright (90°) position—no professional skills needed, making your drilling work efficient and hassle-free
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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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