- Thickened grit and advanced brazing technology provide efficient, wear-resistant cutting performance. This ensures long-lasting reliability for all your drilling tasks. - Ideal for both DIY enthusiasts and professionals, this puncher tool set is essential for achieving precise and smooth drilling results. - Comes with four sizes, making it versatile for drilling holes in a variety of materials, including glass, ceramic tiles, marble, and vitrified bricks. This adaptability allows you to handle multiple projects with ease. - Constructed from high-grade alloy steel with a rust-resistant finish, this tool set is built for durability and longevity, ensuring it meets your drilling needs over time. - Practical applications include creating clean holes in glass for custom lighting fixtures, drilling precise openings in ceramic tiles for plumbing installations, or crafting decorative designs in marble for home decor. - With its robust design and multi-material compatibility, this puncher tool set stands out by offering both performance and convenience in one comprehensive package.