The diamond particule coating on DRILAX hole saws give superior performance and lifetime. Please note our tools do not need center pilot holes.

Center pilot hole drills are mostly for wood, metal, etc. Drilax tools...

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The diamond particule coating on DRILAX hole saws give superior performance and lifetime. Please note our tools do not need center pilot holes.

Center pilot hole drills are mostly for wood, metal, etc. Drilax tools can drill 1″ in depth. Shank sizes vary but the largest shank is 3/8″ – common electric or rechargable drillers can be used.

Drilax diamond coated drill bits work great on a wide array materials such as Ceramic and Porcelain Tiles (both wall and floor), Glass Slabs, Fish Tanks, Aquariums, Marble, Granite, Ceramic, Porcelain, Bottles, Quartz Sinks, Stucco, Rock slabs, etc. Electroplated diamond coating will wear off if the tool gets too hot. Never let your drill bit run dry. Here is how you could use water to keep the tool cool: a- You can build a mini water dam around the hole with plumbers putty. b- You can choose to spray water on the drill bit. c- Or you can use running water to cool the drill bit.

EASY TO USE – PERFECT FOR DIY Center pilot drill bits are for wood, metal, etc.;

Drilax diamond drill bits do not require a pilot drill. Here is how you can keep the drill bit on target:

a- You can make your own guide out of plywood – plastic or even a card board.All you need is to keep the drill bit in place until it makes the initial marks.

b- You can start drilling at an angle, with the edge of the drill bit making a C slot and then getting the drill bit up to vertical.

c- You can manually guide the drill bit with wet sponge. Please use protective gear. Drilax has a variable diameter drill bit guide available on Amazon. This drill bit guide will secure on the surface and position the diamond drill bit.



  • Comprehensive 3-Piece Diamond Drill Bit Set: This Drilax diamond drill bit set includes essential 1/2", 3/4", and 1" sizes, providing the perfect range for various drilling and crafting projects in ceramic, glass, and stone.
  • Optimal 1-1/8" Depth & Triple-Layered Diamond Coating: Designed to achieve a 1-1/8 inch depth of cut, each bit features a premium triple-layered diamond coating on solid alloy steel for superior cutting power and effortless drilling through tough, thick materials.
  • Precision for Ceramic & Tile Drilling: Master your tiling projects with this Drilax ceramic and porcelain tile drill bit set, ensuring precise, clean holes every time in ceramic, porcelain, and other delicate surfaces.
  • Flawless Glasswork & Bottle Lamps: Achieve impeccable results in glasswork and easily create intricate bottle lamps with these diamond drill bits for glass, designed for smooth penetration through thick and challenging glass.
  • Durable Multi-Surface Performance: Experience exceptional drilling power and long-lasting durability across a wide array of hard materials, including stone, granite, quartz, and countertops, compatible with all drill brands.
  • Versatile for Kitchen, Craft & DIY Projects: Ideal for practical applications like drilling drain holes in ceramic pots and essential for kitchen and crafting projects. This set delivers consistent, reliable holes for all your home improvement needs.
  • Professional-Grade & Built to Last: Trusted by thousands of professionals and DIYers, these diamond tip drill bits are engineered for enduring performance, ensuring high-quality, clean holes in hard surfaces for years to come.
  • Comprehensive 3-Piece Diamond Drill Bit Set: This Drilax diamond drill bit set includes essential 1/2", 3/4", and 1" sizes, providing the perfect range for various drilling and crafting projects in ceramic, glass, and stone.
  • Optimal 1-1/8" Depth & Triple-Layered Diamond Coating: Designed to achieve a 1-1/8 inch depth of cut, each bit features a premium triple-layered diamond coating on solid alloy steel for superior cutting power and effortless drilling through tough, thick materials.
  • Precision for Ceramic & Tile Drilling: Master your tiling projects with this Drilax ceramic and porcelain tile drill bit set, ensuring precise, clean holes every time in ceramic, porcelain, and other delicate surfaces.
  • Flawless Glasswork & Bottle Lamps: Achieve impeccable results in glasswork and easily create intricate bottle lamps with these diamond drill bits for glass, designed for smooth penetration through thick and challenging glass.
  • Durable Multi-Surface Performance: Experience exceptional drilling power and long-lasting durability across a wide array of hard materials, including stone, granite, quartz, and countertops, compatible with all drill brands.
  • Versatile for Kitchen, Craft & DIY Projects: Ideal for practical applications like drilling drain holes in ceramic pots and essential for kitchen and crafting projects. This set delivers consistent, reliable holes for all your home improvement needs.
  • Professional-Grade & Built to Last: Trusted by thousands of professionals and DIYers, these diamond tip drill bits are engineered for enduring performance, ensuring high-quality, clean holes in hard surfaces for years to come.

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