Sintered Diamond Drill Bit, 38mm (38mm)

【Diamond Coating】The drill bit features a high-quality diamond coating, incorporating diamond particles for efficient cutting in hard materials such as granite, marble, and glazed tiles.
【Universal Cylindrical Shank】The 6.35 mm (1/4 inch) cylindrical shank is compatible with most hand-held electric drills on the market, ensuring quick setup for your drilling projects.
【Diameter Selection】Available in 32 mm, 35 mm, 38 mm, and 45 mm diameters to meet various hole size requirements for your projects.
【Fast and Stable Drilling】Designed for use with hand-held or pillar electric drills, this drill bit offers high rotation speed and optimal stability for efficient drilling.
【Wear Resistance】The sintered diamond formula maintains sharpness and wear resistance during use. repeated, thus reducing the need to frequently replace the drill bit.