HARFINGTON 5pcs Diamond Drill Bit Hole Saw 7/16"(11mm) Tile Core Cutting Drilling Tool for Glass Ceramic Marble Porcelain Tile Quartz Gemstone AquariumsFashion

Size – Drilling Diameter: 11mm / 7/16″; Shank Diameter: 6.6mm / 0.26″; Total Length: 50mm / 1.97″; Package Content: 5pcs Diamond Drill Bits (Comes with Packaging Box).

Material – The head material of this glass drill bit is diamond, which has very high hardness and can easily cut various materials; and the excellent wear resistance makes the diamond hole saw have a long service life; at the same time, diamond shows good stability during the cutting process, can provide smooth and precise cutting, thereby achieving better cutting quality and accuracy; the drill body is forged from carbon steel and is not easy to deform, helping you to open holes easily.

Get your hands on the latest official HARFINGTON 5pcs Diamond Drill Bit Hole Saw 7/16"(11mm) Tile Core Cutting Drilling Tool for Glass Ceramic Marble Porcelain Tile Quartz Gemstone Aquariums of your favorite team with the Shop! We have a wide range of sizes and colors of HARFINGTON 5pcs Diamond Drill Bit Hole Saw 7/16"(11mm) Tile Core Cutting Drilling Tool for Glass Ceramic Marble Porcelain Tile Quartz Gemstone Aquariums products so you’re sure to find the right one for you. Our brand gear is the perfect way to support your team!

Feature – Our diamond tile coring drill bits have a thicker diamond coating that makes the groove edges sharper, making it easy to make high-precision cuts on smooth surfaces without cracking. The side of the drill bit is designed with a large chip removal hole to ensure that the drilling tool can effectively remove waste materials during cutting and ensure continued smooth work.

Application – This universal hole saw tool is suitable for most electric drills on the market, so you can use it to drill holes in glass, tile, marble, ceramic, porcelain, fiberglass, slate, or lightweight stone, meet most drilling needs in your work or daily life.

Get your hands on the latest official HARFINGTON 5pcs Diamond Drill Bit Hole Saw 7/16"(11mm) Tile Core Cutting Drilling Tool for Glass Ceramic Marble Porcelain Tile Quartz Gemstone Aquariums of your favorite team with the Shop! We have a wide range of sizes and colors of HARFINGTON 5pcs Diamond Drill Bit Hole Saw 7/16"(11mm) Tile Core Cutting Drilling Tool for Glass Ceramic Marble Porcelain Tile Quartz Gemstone Aquariums products so you’re sure to find the right one for you. Our brand gear is the perfect way to support your team!

Note – According to the material to be cut and the work requirements, please choose the appropriate rotation speed, maintain a stable hand grip and smooth cutting force, and avoid excessive pressure to avoid damage or jamming of the tool; in addition, for some continuous drilling operations that require a long time for the job, Please use appropriate coolant or lubricant to help reduce temperatures and extend tool life.