These diamond drill bit tools do not need center pilot holes. Center pilot drills are mostly for wood, metal, etc.
These bits can drill 1 to 1 1/8 in deep.
Shank sizes vary but the largest shank is 3/8 - common electric or rechargeable drills can be used.
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
Center pilot drill bits are for wood, metal, etc.; Here is how you can keep the drill bit on target:
a- You can make your own guide out of plywood - plastic or even cardboard. 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.
- Comprehensive 5-Piece Diamond Drill Bit Set: This Drilax diamond drill bit set includes essential sizes: 3/16", 1/4", 5/16", 3/8", and 1/2", providing versatile options for your various drilling and crafting projects.
- Triple-Layered Diamond Coating & Solid Build: Each diamond tip drill bit is constructed from solid alloy steel with a triple-layered diamond coating, ensuring exceptional durability, effortless penetration, and long-lasting performance through thick, hard materials.
- Precision for Glass & Bottle Lamps: Designed as glass drill bits for drilling holes in glass, these bits excel at creating clean, perfect holes in glass bottles, fish tanks, and for intricate bottle lamp projects.
- Ideal for Ceramic & Porcelain Tile Work: Experience effortless and precise drilling in tiling projects. This ceramic and porcelain tile drill bits set delivers clean, accurate holes every time, compatible with drills like DeWalt cordless models.
- Versatile for Stone & Countertops: Effectively drill through tough materials like quartz, granite, and various types of stone. Perfect for kitchen projects, including preparing countertops or creating drain holes in ceramic and terracotta flower pots.
- Achieve Precise & Clean Holes: Built to deliver consistent, high-quality results, these diamond bits for drill ensure precise, clean holes in hard surfaces, making them ideal for both professional and DIY applications.
- Reliable & Value-Driven Small Set: This compact set offers incredible value and reliability, providing the essential diamond tip drill bits for tile and glass you need for small home improvement tasks, crafts, and restoration projects.
- Comprehensive 5-Piece Diamond Drill Bit Set: This Drilax diamond drill bit set includes essential sizes: 3/16", 1/4", 5/16", 3/8", and 1/2", providing versatile options for your various drilling and crafting projects.
- Triple-Layered Diamond Coating & Solid Build: Each diamond tip drill bit is constructed from solid alloy steel with a triple-layered diamond coating, ensuring exceptional durability, effortless penetration, and long-lasting performance through thick, hard materials.
- Precision for Glass & Bottle Lamps: Designed as glass drill bits for drilling holes in glass, these bits excel at creating clean, perfect holes in glass bottles, fish tanks, and for intricate bottle lamp projects.
- Ideal for Ceramic & Porcelain Tile Work: Experience effortless and precise drilling in tiling projects. This ceramic and porcelain tile drill bits set delivers clean, accurate holes every time, compatible with drills like DeWalt cordless models.
- Versatile for Stone & Countertops: Effectively drill through tough materials like quartz, granite, and various types of stone. Perfect for kitchen projects, including preparing countertops or creating drain holes in ceramic and terracotta flower pots.
- Achieve Precise & Clean Holes: Built to deliver consistent, high-quality results, these diamond bits for drill ensure precise, clean holes in hard surfaces, making them ideal for both professional and DIY applications.
- Reliable & Value-Driven Small Set: This compact set offers incredible value and reliability, providing the essential diamond tip drill bits for tile and glass you need for small home improvement tasks, crafts, and restoration projects.
