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Wide Range of Applicable Materials:Ideal for tiles, tile floors, granite, ceramics, glass, mirrors, marble, quartz stone, and jade (not suitable for cement, metal, tempered glass, wood or plastic).

Versatile Application Scenarios:

Different specifications can flexibly meet your diverse drilling needs.

1. Home Renovation and DIY ScenariosKitchen Renovation: For example, use 3/8”(10mm) or 1/2”(12mm) Diamond Drill Bits to make large installation holes for faucets on quartz or granite kitchen countertops, and 1/4”(6mm) or 5/16”(8mm)tile drill bits for smaller holes for soap dispensers or water purifier pipelines.Bathroom Renovation: When installing hardware such as towel racks and storage shelves in the bathroom, use 1/4”(6mm) or 5/16”(8mm) glass drill bit to drill holes in tile walls for installing expansion screws to fix the brackets; installing the fixed bracket for the shower head may require 3/8”(10mm) or even 1/2”(12mm) ceramic drill bit.Home DIY Projects: Use these drill bits to drill holes in wood planks when making wooden bookshelves or storage racks for installing connectors and screws; for crafting handmade decorations (e.g., drilling holes in glass or ceramic materials for hanging or assembling components), 1/4”(6mm) or 5/16”(8mm) ceramic tile drill bits are often used.

2. Construction FieldHouse Construction: Use 1/4”(6mm) or 5/16”(8mm) porcelain drill bits to drill wire holes in walls (such as drywall and wooden partition walls); plumbers use 3/8”(10mm) or 1/2”(12mm) porcelain tile drill bits to drill pipe installation holes in concrete or brick walls for laying water pipes and heating pipes.Commercial Building Renovation: When renovating commercial buildings such as shopping malls and office buildings, installing lighting fixtures, air conditioning ducts, and fire-fighting equipment requires drill bits of different specifications. For example, 1/4”(6mm) or 5/16”(8mm) glass and tile drill bit may be used to drill lighting installation holes in ceiling materials; 3/8”(10mm) or 1/2”(12mm) granite drill bits may be used to drill holes in building facades for installing billboard brackets.

3. Industrial and Maintenance ScenariosAutomotive Maintenance and Modification: 1/4”(6mm) or 5/16”(8mm) stone drill bits are often used to drill holes in automotive interior panels and thin body metal sheets for installing audio equipment, wiring for on-board electrical appliances, or custom decorative components.Equipment Manufacturing and Maintenance: Factories use these drill bits to drill holes in metal, plastic, glass, and other material components when manufacturing mechanical equipment and instruments; during equipment maintenance, drill bits of different specifications are also used when replacing parts or reinstalling fixtures. For example, 1/4”(6mm) or 5/16”(8mm) ceramic hole drill bits may be used to drill heat dissipation holes in metal casings; 3/8”(10mm) or 1/2”(12mm) diamond tip drill bits may be used when installing larger fixing bolts.

4. Gardening and Outdoor Facility InstallationOutdoor Furniture Installation: Residents in the United States and Canada use 1/4”(6mm) or 5/16”(8mm) Diamond Drill Bits to drill holes in wood for assembling components and fixing screws when installing outdoor wooden tables, chairs, awnings, and other facilities in their yards.Fence Installation: When installing garden fences or railings, use 3/8”(10mm) or 1/2”(12mm)glass cutting drill bits to drill holes in metal or wooden posts for installing connectors and fixing fence panels.