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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$76.99
LEKOMESH Diamond Drill Bit Kit - 3pcs 6/8/10MM Diamond Hole Saw & 1pc 20MM Beveling Chamfer Bit with Hex Shank for Porcelain Tile Drill Bits for Ceramic Marble Granite Stone Quartz
★★★★★
$76.99
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3 availableSize: 6/8/10mm + 20mm beveling chamfer bit
Quantity
1
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About this item
- 【PACKAGE INCLUDE】3pcs 6/8/10mm hole saw drill bits, Total length 65mm, Diamond height 8mm, Drilling depth 35mm, Diamond Grit: #50/60, Quick-fit Hex Shank; 1pc 20mm beveling chamfer bit, Total length 50mm, Drilling depth 20mm, Diamond Grit: #80/100, Hex Shank.
- 【CORE DRILLING BIT】Filled with cooling wax and spiral grooves design, help heat dissipation and chip evacuation, cutting and cooling can be done dry, with higher efficiency and better performance. Designed for working with such materials as stone, granite, marble, porcelain, ceramic & hard tile(not applicable to wood). Core tile drill bits are intended for both industrial use under hard working conditions and domestic use.
- 【BEVELING CHAMFER BIT】Inclined Angle and Vacuum Brazed Technology provide flat and fast smooth reaming with high grinding speed. With just one standard core bit and this finger bit you are able to create many different hole sizes. Used for chamfering, reaming, grinding and polishing exsiting holes in Ceramic Porcelain Tile Marble Granite Artificial Stone and Stoneware etc. Dry or Wet Use.
- 【WHY CHOOSE US】High-quality Diamond Grain and Vacuum Brazing Technology provides much longer working life, fast and smooth drlling, durable and sturdy.
- 【RECOMMENDED MACHINE】Suitable for Hand Drill, Cordless Drill, Bench Drill. Recommended RPM: 2000-5000. The faster the speed, the longer the service life. Do not use impact mode.
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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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