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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$57.99
JeeynoTols Dry Diamond Core Drill Bit 2pcs 8mm - Brazed Diamond Drill Bit for Porcelain Tiles,Stoneware,Ceramic,Marble,Granite,Suitable For Angle Grinders,with M14 thread
★★★★★
$57.99
Quantity
1
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About this item
- 【Specificities】:Containing industrial cooling wax, when working, the industrial wax automatically melts to cool the drill bit, ensuring that the drill bit can work normally and efficiently without water and other flushing media. It has the advantages of precise drilling size, fast drilling speed, low noise, no damage to the material periphery, no need for subsequent processes, safety and environmental protection, and cost savings. If you are working in a situation where water cannot be used for cooling (e.g. on walls, roofs, etc.) or if you are a one-man operation, a dry drill is the best choice.
- 【Feature】:Vacuum brazing technology makes the High-quality diamond grain firmly bonded to the matrix, and the diamond exposure is higher, the processing efficiency is higher, and the service life is longer
- 【Application】:This Vacuum Brazed Diamond Drill Core Bit is Able to Dry Drill Through Porcelain, Tile, Granite, Marble, Stone, Masonry, Block, Brick, and Non-Reinforced Concrete
- 【Size】:2pcs Diameter 8mm, M14 Thread,Total length 60mm,Max working depth 50mm, Diamond height 10mm, Diamond Grit #35/40
- 【Recommended】:Recommended speed 6000RPM, maximum speed 11000RPM,Machine:Angle Grinder M14
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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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