Details

The Dry Drilling Hole Saw Kit is a versatile 12-piece set designed for creating clean, precise holes in hard materials without requiring water cooling. Made with brazed diamond grit and durable steel, the bits are suitable for porcelain tile, ceramic, marble, granite, and glass. With multiple sizes stored in a protective carrying case, the kit is ideal for plumbing, electrical installation, bathroom renovation, kitchen fitting, and general construction work.

Key Features

Dry Drilling Technology

The bits are designed for dry use, helping reduce mess and making them practical for locations where water cooling is unavailable or inconvenient.

Brazed Diamond Cutting Surface

The securely bonded diamond grit provides dependable cutting performance, improved wear resistance, and a longer working life than many standard electroplated bits.

Clean and Precise Hole Cutting

The diamond-coated edges help create smooth, accurate holes with reduced chipping when used correctly.

Suitable for Multiple Hard Materials

Designed for drilling porcelain tile, ceramic, marble, granite, glass, and other compatible hard surfaces.

Comprehensive 12-Piece Set

The collection includes commonly used sizes from approximately 6 mm to 35 mm, helping you handle a wide range of installation tasks.

Efficient High-Speed Performance

The durable cutting surface supports fast material removal while helping maintain consistent performance during repeated use.

Durable Steel Construction

Each bit features a strong steel body for improved stability, strength, and resistance to deformation.

Organized Storage Case

The included carrying case keeps every bit protected, clearly arranged, and easy to transport between job sites.

Product Specifications

Product Name: Dry Drilling Hole Saw Kit

Product Type: Brazed Diamond Drill Bit Set

Material: Brazed Diamond and Steel

Number of Drill Bits: 12

Size Range: Approximately 6 mm to 35 mm

Drilling Method: Dry Drilling

Suitable Materials: Porcelain Tile, Ceramic, Marble, Granite and Glass

Suitable For: Plumbing, Electrical Work, Renovation, Fixture Installation and General Construction

Frequently Asked Questions (FAQ)

Does this kit require water while drilling?

No. The bits are designed for dry drilling, although allowing the bit to cool between uses may help extend its service life.

What materials can the bits cut?

They are suitable for compatible porcelain tile, ceramic, marble, granite, and glass surfaces.

Can these bits be used with any drill?

They can be used with compatible drills that accept the bit shank. Check your drill type and chuck size before use.

What safety equipment should be worn?

Always wear safety glasses, gloves, and suitable respiratory protection when operating power tools and drilling dusty materials.