Dust Free Dry Drilling Extension Rods

The Dust Free Dry Drilling Extension Rods (½” BSP M/F) are engineered for professionals who need to drill deeper holes-up to 470mm-without dust or coolant. Compatible with Marcrist Dust Extraction Unit or and Diamond Dry Cores, these rods deliver efficient, dust-free drilling with exceptional durability. Designed in lengths of 150 to 300mm, up to four rods can be connected to achieve the required depth, making them ideal for deep and clean core drilling applications.