BOSCH drill bit for glass,ceramics expert 7x80mm

BOSCH CYL-9 SoftCeramic Tile Drill 7.0x80mmCatalog No.: 2608587163Price is for 1 piece.The CYL-9 SoftCeramic Tile Drill is standard for drilling in ceramic tiles due to its simple grooveless design.Dry drilling without lubrication in ceramic tile and glass.For low-speed percussionless drilling.The drill is compatible with the cylindrical shank system in percussionless, corded or cordless drillsTechnical dataDiameter (D) mm: 7.0Total length (L2) mm: 80Number of pieces per package: 1