These bits make precision work on various materials a breeze. Perfect for drilling holes in porcelain, granite, ceramic, glass, marble, stone, and more. (not for wood).
eBay
Specification Color: Green Material: Iron, Diamond Shape: Cylindrical Style: Modern Process: High-frequency Welding Numbers of Drill Bits: 4 Drilling Method: Wet Shank Type: Threaded Segment Height: 10mm/0.3inch Bit Diameter* Bit Length: 5.1*37cm/2*14.6inch, 7.6*37cm/3*14.6inch, 10.2*35cm/4*13.8inch, 12*35cm/4.7*13.8inch Thread Size: M22 (Thread Diameter: 22mm/0.8inch) Each Product Weight: 1.05kg/2.31lbs, 1.63kg/3.59lbs, 2.43kg/5.36lbs, 2.94kg/6.48lbs Package Included 1* 2" Wet Diamond Core Drill Bit 1* 3" Wet Diamond Core Drill Bit 1* 4" Wet Diamond Core Drill Bit 1* 4.7" Wet Diamond Core Drill Bit.
eBay
Specification Color: Green Material: Iron, Diamond Shape: Cylindrical Style: Modern Process: High-frequency Welding Numbers of Drill Bits: 4 Drilling Method: Wet Shank Type: Threaded Segment Height: 10mm/0.3inch Bit Diameter* Bit Length: 5.1*37cm/2*14.6inch, 7.6*37cm/3*14.6inch, 10.2*35cm/4*13.8inch, 12*35cm/4.7*13.8inch Thread Size: M22 (Thread Diameter: 22mm/0.8inch) Each Product Weight: 1.05kg/2.31lbs, 1.63kg/3.59lbs, 2.43kg/5.36lbs, 2.94kg/6.48lbs Package Included 1* 2" Wet Diamond Core Drill Bit 1* 3" Wet Diamond Core Drill Bit 1* 4" Wet Diamond Core Drill Bit 1* 4.7" Wet Diamond Core Drill Bit.
eBay
Application:Used for opening holes in porcelain ceramic tile granite marble stone. Feature:Advanced vacuum brazing production process.More Heavy Duty and Wear Resistant than electroplated diamond bit,provide very high efficiency,cuts faster,durable and sturdy; U-groove tooth shape, cut sharper, help for chip removal.
eBay
4/4.5/5" Diamond Angle Grinder Saw Blade Porcelian Tile Cutting Discs Grinder. 3pcs 5/8 Diamond Cutting Disc 40mm Engraving Saw Blade Carving Marble Granite. Diamond Core Bit Hole Saw Drill Ceramic Tile Marble Granite M14 20 -125mm.
eBay
This UOOU 9-piece drill bit set is perfect for cutting through materials like porcelain tile and granite. It includes 8 bits and 1 adapter, and is made by the brand Uoou. The bits are diamond core and come in a beautiful blue color. This set is great for DIY projects or professional use, and can be used for cutting precise holes. The MPN is core bits, and the application is cutting. Get the job done with this high-quality drill bit set.
eBay
M14 Diamond Drill Bit for Porcelian Tile Marble 6-110mm 12pc Adapter Chamfer Bit. Diamond Hole Saw Cutter 11pcs/box Drill Bit M14 Grinder for Tile Ceramic Marble. M14 Diamond Finger Bit Vacuum Brazed Mortar Removal for Stone Bricks Masonry.
eBay
Diamond Drill Bits, 10Pcs Hole Saw Diamond Drill Bit Hollow Core Drill Bit Set for Diamond Coating, Carbon Steel for Glass, Ceramics, Porcelain, Ceramic Tile, Marble, Diamond Drill Bits for Glass Ceramic Tile Porcelain Hole Saw Cutting 10 Bit Set.
eBay