RIGHT LINES Core Drill Bit Accessories

Core Drill Bit Adaptors & Guide Drills – Hex & SDS Plus Compatible 🔧 Everything You Need for Diamond Core Drilling Our core drill accessories are designed to provide a complete setup for diamond core drilling through brick, block, concrete, and masonry. We supply a full range of core bit adaptors, guide drills, and drift keys compatible with standard power drills using Hex or SDS Plus shanks. Whether you're drilling through single brick walls or deeper cavity walls, our adaptors and accessories help you start clean, drill straight, and finish the job with precision. 🔩 Compatible With All Core Bits Using 1/2" BSP Thread All our dry core drill bits feature a 1/2" BSP female thread. These adaptors allow you to connect to the majority of professional and DIY power tools using: Hex Shank Adaptors – For standard 3-jaw chuck drills SDS Plus Adaptors – For rotary hammer drills (Note: Not for SDS Max, which are typically impact-only) ✅ Need a HILTI drill adaptor? We also stock adaptors for the HILTI Fast-Fit system.

🧰 Complete Setup for Drilling with Core Bits To start core drilling, you will need: Hex or SDS Plus Adaptor Guide Drill – Not required for 22mm and 28mm bits Drift Key – For removing the guide drill after use If you are drilling through standard walls, a 150mm core bit with a standard adaptor provides ample reach. For cavity walls or thicker masonry, we recommend using an extended adaptor for deeper access. 🛠️ Guide Drill & Pilot Hole Notes: All adaptors accept a guide drill, which helps center and stabilize the bit The guide drill has a tapered shaft and protrudes beyond the core bit Easily removed using a drift key after drilling You can also pre-drill a pilot hole if you’re unsure of wall contents 💦 Using a Wet Core Drill with Dry Bits? No problem – we offer an adaptor with 1.25" UNC Female (drill side) to 1/2" BSP Male (core bit side) that includes a through-hole for water feed, allowing you to use dry diamond core bits with a wet core drilling machine. 📏 Adaptor Length Information: Lengths shown are extension lengths Excludes internal fittings inserted into the drill or core bit Designed for compatibility and precise fit across tool types ✅ Why Choose Our Core Drill Accessories? Compatible with Hex and SDS Plus power drills Suitable for all core bits with 1/2" BSP thread Includes guide drills, adaptors, drift keys, and extension options Quality-engineered for accuracy, safety, and durability Supports both wet and dry core drilling setups 📦 What's Available: Standard Adaptors (Hex & SDS Plus) Extended Adaptors (for deeper reach) Guide Drills (Taper-fit for precision start) Drift Keys (Quick guide drill removal) Adaptor for Hilti Fast-Fit Drills Wet Core to Dry Bit Adaptor (1.25" UNC Female to 1/2" BSP Male) Also Available: We supply a great range of laser welded dry core drill bits.