Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$833.99
ViewPrice
$67.99
BGTEC Dry Diamond Core Drill Bit, 5Pcs 6mm Vacuum Brazed Hole Saw with Triangle Shank for Porcelain Tile Ceramic Granite Marble Masonry
★★★★★
$67.99
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20 availableSize: 6mm 1/4"
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1
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About this item
- 5 Pieces of Dry Diamond Core Drill Bits Kit for drilling holes,diameter of 1/4 inch(6mm), diamond length 10mm, Triangle Shank
- Multi-purpose drilling for porcelain tile/ceramic, granite, marble, masonry
- Dry Drilling Design: Vacuum Brazed Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface; Water can be used as additional cooling to prolong the life of the bit
- Triangle shank compatible with most machines such as electric drill,hand drill,Bench Drill, preventing bits from slipping, improving your working efficiency.
- If you encounter any problems or are not satisfied with the products while using our Diamond Drill Bits, please feel free to contact us.
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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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