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$157.99
Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Drill Bits/Masonry Bits/Core Drill Bits
HIGHDRIL Diamond Core Drill Bit - 4-1/2"(115mm) with M14 Thread Dry drilling for Porcelain Tile Ceramic Granite Marble Stone Masonry Brick for Angle Grinders
★★★★★
$157.99
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26 availableSize: 115mm
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About this item
- ⚙️1pc Diameter 4-1/2Inch(115mm),M14 Connection,Diamond height 10mm,Total height 60MM
- ⚙️Vacuum brazed diamond technology: more wear-resistant than electroplated diamond bits, greatly improving working life. Extremely efficient, faster cutting speed, robust and durable.
- ⚙️The diamond particles at the top have superb cutting strength for high-precision, smooth, edge-free cuts
- ⚙️Applications: For drilling holes in porcelain/ceramic tiles, granite, marble, masonry, etc.
- ⚙️Machine: Compatible with most angle grinders/drills, can be used wet or dry. Recommended speed: 6000RPM, Max speed: 11000RPM. (For use with electric drills, an adaptor needs to be fitted.)
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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