Ceramic tile drill bit set 5-6-8mm hex shank Kranz KR-91-0655

The set includes high-quality drill bits designed for drilling holes in glass, ceramic, and tile. Special sharpening of the cutting edges improves material penetration, thereby reducing the likelihood of cracks and chips during drilling. Corrosion-resistant coating protects the tool from degradation due to moisture. YG6X alloy cutting inserts facilitate drilling and maintain working properties for a long time. Hexagonal shanks E6,3 (1/4") do not slip in the tool chuck. A special shank groove is provided for use with quick-release adapters. Using water cooling significantly increases the service life of the drill bits.