Bosch
⏳Price
$39.99
SHDIATOOL Diamond Drill Core Bits, 20mm Core Hole Saw Cutter, Triangle Shank Drilling Bits for Porcelain Tile Marble Ceramic Granite on Drill Machine, 2pcs
★★★★★
$39.99
Quantity
1
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About this item
- Serrated Design: diamond hole saw has saw-shaped teeth on the top to ensure sharp teeth and fast drilling speed. The openings between the sawteeth are neat, and there are multiple chip removal grooves, which can quickly discharge dust during the drilling process and is not easy to block, thus improving the work efficiency.
- The core bit is designed for Drilling a hole to porcelain tiles, ceramics, marble, granite, stome,etc.
- Diameter 20mm(4/5"), triangle shank connection, diamond height 10mm, total length 65mm, diamond grit #40/45; the recommend speed is 2000rpm, the max speed is 5000rpm
- Advanced technology: All brazed hole saws are treated by a special high-temperature resistant process. they can withstand the huge heat generated by the hole saw when it rotates at high speed. Water can be an additional coolant to extend the service life.
- Vacuum brazed technology provides excellent drilling strength for high-precision and smooth cutting, and the drilling is stable and fast.
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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