High Quality Drill Rod - Buy Drill Rod,High Quality
2. High quality Factory price 3. Advanced Production Craft 4. Greater Stability. Parameter: Tapered drill rod hexagonal diameter: 19mm or 22mm; Tapered drill rod shank: Hex 19*108mm, Hex 22*108mm Tapered drill rod length: 400mm, 600mm, 800mm, 1000mm, 1200mm, 1500mm, 2000mm, etc. Tapered drill rod degree: 4°46´,7°, 11°, 12°, etc;
Get Price