Drill America
✓Hole Saws
Drill America - CTH4250 4-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut
★★★★★4.6
$833.99
ViewPrice
$52.99
Saipor 6pcs Dry Diamond Drill Bit Set Round Shank Diamond Core Drill Bit Hole Saw Kit for Porcelain Tile Ceramic Granite Marble Glass 6/8/10/12mm
★★★★★
$52.99
Quantity
1
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
- 【High quality and efficiency】Dry Diamond Drill Bits are crafted with carbide and thickened diamond, which has higher hardness and sharper cutting. Great for drilling through tough materials like porcelain, granite, and marble.
- 【Package Contents】 This set includes 6 packs of dry diamond core drill bits, consisting of 3 pieces of 6mm, 1 pieces of 8mm, 1 piece of 10mm and 1 piece of 12mm. With multiple diameter options, you can easily meet your drilling needs.
- 【Dry Drilling Design】 These diamond drill bits have an innovative design with wax lubricant integrated inside that melts while dry drilling and cools the cutting surface. If desired, water can be added for additional cooling to prolong the life of the bit.
- 【Clean Holes in Tiles】These drill bits is equipped with Vacuum Brazed Diamond Technology, excellent for creating clean holes in hard materials, particularly tiles, porcelain, granite, ceramic, glass, mirror, marble, stone, masonry, and brick. Please note that they are not suitable for drilling wood.
- 【Widely Compatibility】The diamond drill bits are built with a round shank compatible with most popular electric drills, angle grinders, and bench drills, allowing you to add versatility to your toolkit.
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
You might also like
