Stone drillers

Start by identifying the material you will drill. For brick, stone and masonry, carbide-tipped bits are designed for impact drilling and offer longer life under heavy use. A 7-piece impact-rated set includes carbide-tipped bits in various diameters to cover most anchoring needs, while a compact 5-piece option provides diameters like 4, 5, 6, 7 and 8 mm for smaller tasks. Always wear safety goggles, ear protection, a dust mask, and work gloves when using these tools to protect yourself.

The tip design and drill compatibility drive long-term performance. Carbide-tipped bits give extended service life for heavy-duty drilling, especially in brick and stone, while tungsten carbide tipped hammer drill bits excel in concrete and masonry work. Some sets are made for SDS Plus or standard hammer drills, so ensure the shank type matches your tool. For example, reinforced tips stay sharp longer on tough materials, and carbide-tipped bits are commonly paired with impact drills for reliability.

For a DIY homeowner tackling occasional brick or stone tasks, a smaller, versatile set with several diameters (like 4–8 mm) is ideal to cover common anchors and plugs. A professional contractor may prefer a larger, heavier-duty set with carbide-tipped bits and longer lengths to handle frequent, demanding jobs. Carbide tips and multiple diameters ensure you can drill accurately through concrete, granite, or masonry without frequent bit changes or premature wear.

Always wear safety goggles, ear protection, a dust mask, and work gloves when drilling to protect against debris and dust. After use, clean the bits to remove concrete dust and debris, store them dry, and avoid overheating by using appropriate drill speeds and intermittent drilling. If your bit is designed for low vibration (as some models emphasize), use that feature to reduce fatigue and extend the bit’s life during extended tasks.

Common sets offer diameters ranging from 4 mm up to 8 mm to cover most anchors and fasteners, with longer options available in heavier-duty kits. For example, a 5-piece or 7-piece set typically includes several small to mid-size diameters. Some specialized bits for concrete may come in larger diameters like 10 mm, offering longer drilling capacity for masonry work. Check the set contents to ensure you have the sizes you’ll use most.

Choose reputable brands known for masonry bits, such as Bosch and Total, which offer carbide-tipped and SDS Plus variants. Bosch sets are commonly designed for masonry drilling and offer reliable performance across brick, stone, and concrete. Total-branded SDS Plus options emphasize compatibility with hammer drills and concrete work. When comparing brands, look for carbide-tipped tips, reinforced tip design, and clear guidance on drill compatibility to ensure you get durable, long-lasting performance.