Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$649.99
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$79.21
DT-DIATOOL Diamond Drill Bit Set 20/32/45/55/68mm Hole Saw for Dry Drilling Tile Porcelain Marble Ceramic Granite
★★★★★
$79.21
Quantity
1
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About this item
- 5 pieces (20/32/45/55/68mm) dry diamond drill core bit
- Diameter: 20/32/45/55/68mm; Diamond Height: 15mm; Total Length: 62mm; Grit:#40/50; M14 Thread for Angle Grinder
- Dry drilling for tile porcelain ceramic granite marble stone
- High diamond exposure rate provides a faster and more aggressive drilling
- Vacuum brazed technology provide much longer life than electroplated ones
Product description
5 pieces 20/32/45/55/68mm dry diamond drill core bit Diameter: 20/32/45/55/68mm; Diamond Height: 15mm; Total Length: 62mm; Grit:40/50; M14 Thread for Angle Grinder Dry drilling for tile porcelain ceramic granite marble stone
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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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