WET EXTENSION ROD 1 ¼” UNC (F) To 1 ¼” UNC (M)

Extend your drilling capabilities with this 200mm Diamond Core Drill Extension Rod. Designed with 1¼” UNC female to male threading, it’s compatible with all standard wet diamond core drills and machines. Built from hardened steel, corrosion-protected, and precisely balanced, it delivers reliable performance and smooth, concentric drilling-ideal for professionals demanding depth, durability, and precision.