Glass Drill Bits

Glass drill bits are specialized cutting tools made from materials like tungsten carbide or diamond, designed for drilling precise holes in glass, ceramics, and other brittle materials without causing damage. Featuring unique geometries, such as spear-point or spade-shaped tips, these drill bits reduce chipping and cracking during the drilling process, while their reduced shank diameter ensures compatibility with various drilling equipment. Proper drilling techniques are essential for optimal performance and tool longevity, including consistent pressure, low drilling speed, and coolant or lubricant use.