Vacuum Brazed Diamond Drill Bit with HEX Shankfor Ceramic/Porcelain/Stone

The Vacuum Brazed Diamond Drill Bit with HEX Shank is engineered for efficient and precise drilling in hard materials including porcelain tile, ceramic tile, granite, marble, and stone. Its double-ended design provides double the usage for greater convenience. The vacuum brazing process ensures superior diamond retention for a longer service life, while the HEX shank prevents slipping in the drill chuck for safe and stable operation. Available in the following specifications: Art. No. A8646610 with a 6-6mm diameter, and Art. No. A8646810 with a 6-8mm diameter; both feature a 10mm diamond height and a total length of 80mm.