BRSCHNITT Diamond Core Drill Bit Extension M14 & 5/8"-11 Male to Female Thread

The BRSCHNITT Diamond Core Drill Extension Rod is designed to extend drilling depth when using 5/8"-11 thread diamond core bits. Made of high-quality steel with a rust-resistant coating, it provides strong durability and stable performance during drilling. WHY CHOOSE THIS EXTENSION ROD? 1. Extended Drilling Depth Allows diamond core bits to reach deeper holes, expanding drilling applications. 2. 5/8"-11 Thread Compatibility Compatible with 5/8"-11 threaded diamond core bits and drilling machines for secure connection. 3. Durable Steel Construction High-strength steel body with black coating provides excellent strength, wear resistance, and rust protection. APPLICATIONS Suitable for: Diamond Core Drill Bits, Concrete Drilling, Stone Drilling, Tile Drilling SPECIFICATIONS Quantity: 1pc Length: 4" (100mm) Thread: 5/8"-11 Male to Female COMPATIBLE MACHINES Suitable for: • Diamond Core Drilling Machines • Angle Grinders with Compatible Chuck OPERATING NOTICE • Ensure the thread connection is tightened securely before use. • Select the correct extension rod according to your core bit and machine.