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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$56.99
DT-DIATOOL Diamond Finger Milling Bit 10mm Hex Shank Enlarging Existing Holes of Porcelain Tile Marble Countertop Vacuum Brazed Diamond Grinding Bit
★★★★★
$56.99
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1
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About this item
- Specification: Hex Shank; Diameter 10mm; work length 40mm; total length 65mm; diamond grit #50/60.
- Application: Please don’t use it for drilling holes. Mainly used for existing holes; For enlarging, reaming, cleaning rough holes or repairing edge. Also can grind a curved chamfer on the edge of the tile.
- Advanced technology and design: The #50/60 diamond particles cover the work surface, reducing debris and breakage for a better finish. Internal hollow design, more convenient for heat dissipation and chip removal.
- Recommended materials: porcelain tile, ceramic tile, marble, artificial stone, granite, etc.
- Machine: Hand drill. Don’t use hammer mode. The speed of hand drills is generally in the range of 2000RPM to 5000 RPM. Please use the product at the highest possible speed within this range for longer service life.
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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