Carbide tip

Begin by identifying the target material: concrete needs carbide tipped bits designed for masonry, while marble calls for bits specifically rated for stone. For core drilling, sizes like 65 mm or 85 mm are common, with different models optimized for concrete or stone. Consider the diameter you need for the hole and the length that will reach past any obstruction. Carbide tips provide durability and cut precision that standard steel bits can’t match on tough surfaces.

Core drill bits are built to remove a cylindrical core of material, creating larger holes with manageable cutting resistance, ideal for coring concrete or masonry. Standard drill bits cut through material on the surface, suitable for smaller diameters or through‑hole work. In this lineup you’ll see dedicated core bits for masonry and concrete with carbide tips, alongside marble bits designed for precise penetrating cuts on stone, ensuring cleaner holes and longer bit life.

Select a diameter that matches the hole size you need, such as 60, 65, or 85 mm for core bits, or smaller diameters like 8–10 mm for marble bits, depending on the project. Length matters for reaching through material thicknesses; longer bits (e.g., 150 mm) let you bore deeper without re‑drilling. Always pair the size with your drill’s chuck capacity and the depth you must achieve to ensure safe, efficient drilling.

Carbide tipped bits in this range are designed for concrete drilling and masonry work, including core drilling into concrete and drilling marble for installation or finishing tasks. The carbide tips endure hard surfaces and maintain sharpness longer than standard steel, providing reliable performance in demanding environments like construction or tile work.

Store bits in a dry place and clean away debris after use to prevent corrosion on the carbide tips. When drilling, use steady, moderate speed and avoid overheating, which can degrade the carbide. Use appropriate lubrication or water cooling if the drill requires it, and regularly inspect the tip for wear. Proper handling and maintenance extend the life of carbide tipped bits and keep cuts precise.

Choose bits that fit your drill’s chuck size and power rating. These carbide tipped bits are designed for use with standard power drills, so ensure your drill can handle the bit length and diameter you select. For best results, follow the manufacturer’s guidelines on drilling speed and pressure to prevent tip wear and ensure clean holes in concrete or stone.