Diamond drill bit - granite/ceramic/porcelain / marble Distar DDS-W 70x47 S10 Ceramics 17978018185

Diamond drill bit - granite/ceramic/porcelain / marble Distar DDS-W 70x47 S10 Ceramics 17978018185

• Drilling diameter: 70 mm.
• Drilling tip type: cylindrical with 7 faces.
• Shank type: hexahedron.
• Length: 47 mm.
• Cooling: with water.
• Materials for use: Granite, Ceramic tile, Porcelain tiles, marble․
• Compatible with drill, screwdriver 
• Packaged in a colored box

300 holes in the porcelain stoneware. The most profitable drill bit.

The drills available on the market for holes in porcelain stoneware are made by electroplating or vacuum deposition. Their main disadvantage is the short service life, often it is only 3-5 holes.

The new 70 Ceramics sintering drill has a life of about 300 holes in solid granite.

Shallow turbocharged grooves in the diamond segments ensure high drilling speed while maintaining the desired edge quality with minimal chipping.

The diamond segments on the body are fixed with a laser, ensuring high reliability of the drill.

The drill has an outer diameter of 70 mm for drilling holes for sockets. It is used on drills with a power of 0.8-1.5 kW with a rotation speed of 900-1300 rpm.

Mandatory use of water for cooling. It is equipped with a foam sponge that acts as a water accumulator, which is displaced as it sinks into the material.