wolfcraft 5917000 corona diamantata 6 mm per gres porcellanato, piastrelle smaltate, granito

Diamond core drill bit for precise, clean holes in hard and brittle materials such as porcelain stoneware, glazed tile, granite, natural stone, ceramic, and marble. The diamond-coated steel body with 6 mm drilling diameter and 30 mm maximum drilling depth ensures accurate results in plumbing, electrical installations, and general DIY applications. Wet drilling with water cooling is required for optimal performance and long lifespan. The cylindrical shank with 10 mm diameter fits standard drill chucks on cordless and electric drills.

Advantages

High precision diamond coating delivers clean edges without chipping. Long lifespan with proper water cooling. Suitable for a wide range of hard materials. Blister pack for secure storage and retail display.

Suitable for

• Porcelain stoneware
• Glazed tile
• Granite
• Natural stone
• Ceramic
• Marble

Key specifications

• Drill bit type: Diamond core drill bit
• Drilling diameter: 6 mm
• Shank type: Cylindrical
• Shank diameter: 10 mm
• Maximum drilling depth: 30 mm
• Material: Diamond-coated steel
• Cooling method: Wet drilling (water cooling required)
• Packaging type: Blister pack

Recommendations

Use with water cooling to extend bit life and achieve clean cuts. Ideal for tile installers, plumbers, and electricians working with hard surfaces.