ALLTECH MARBLE GLASS BIT POINTED 4MM

The ALLTECH Marble & Glass Bit Pointed 4mm is a premium-quality drill bit designed for accurate drilling in glass, marble, ceramic tiles, porcelain, and other brittle materials. Featuring a sharp pointed carbide tip, it ensures precise hole placement, minimizes slipping, and produces clean, smooth holes with reduced chipping. Constructed from hardened steel with a durable carbide cutting edge, it provides excellent wear resistance and long service life. Ideal for use with electric drills at low speeds, and water cooling is recommended for the best drilling performance.