Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$833.99
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$74.99
FOCSTOL Diamond Core Drill Bit - 25mm Diamond Finger Milling Bit for Porcelain Ceramic Tile Marble Granite Stone Quartz M14 Thread
★★★★★
$74.99
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About this item
- 【Size】Diameter 25mm, total length 60mm, working length 35mm, M14 Thread
- 【Application】Suitable for dry or wet drilling and grinding holes in Porcelain Ceramic Tile Marble Granite Stone Quartz, etc
- 【2 in 1 Design】According to the different needs, use different diamond grit, 5mm drilling length: diamond grit #35/40, 30mm grinding length: diamond grit #70/80, don't need to buy several different core bits, cost-effective
- 【High Performance】Vacuum Brazed technology and high-quality diamond grains provides faster drilling and grinding speed, longer service life, high efficiency
- 【Recommended Machine】M14 Thread Angle Grinder. Recommended speed 6000RPM, maximum speed 11000RPM. If you want to use electric drill or other machine, you can use SDS or Hex Shank Adapter
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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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