Luoyang Star Diamond Machinery Co., Ltd.
All Products
- 26" Tri cone bits, 660.4mm TCI tricone bits, hard rock drill bits
- 24" Tri cone bits, 610mm TCI tricone bits, hard rock drill bits
- 20" Tri cone bits, 508mm TCI tricone bits, hard rock drill bits
- 17-1/2" Tri cone bits, 444.5mm TCI tricone bits, hard rock drill bits
- 16" Tri cone bits, 406.4mm TCI tricone bits, hard rock drill bits
- 15-1/2" Tri cone bits, 394mm TCI tricone bits, hard rock drill bits
- 13-5/8" Tri cone bits, 346mm TCI tricone bits, hard rock drill bits
- 12-1/4" Tri cone bits, 311mm TCI tricone bits, hard rock drill bits
- 11-5/8" Tri cone bits, 295mm TCI tricone bits, hard rock drill bits
- 10-5/8" Tri cone bits, 270mm TCI tricone bits, hard rock drill bits
- 9-7/8" Tri cone bits, 251mm TCI tricone bits, hard rock drill bits
- 9-3/4" Tri cone bits, 248mm TCI tricone bits, hard rock drill bits
- 9-5/8" Tri cone bits, 244.5mm TCI tricone bits, hard rock drill bits
- 9-1/2" Tri cone bits, 241mm TCI tricone bits, hard rock drill bits
- 8-3/4" Tri cone bits, 222mm TCI tricone bits, hard rock drill bits
- 8-5/8" Tri cone bits, 219mm TCI tricone bits, hard rock drill bits
- 7-5/8" Tri cone bits, 194mm TCI tricone bits, hard rock drill bits
- 8-1/2" Tri cone bits, 216mm TCI tricone bits, hard rock drill bits
- 7-7/8" Tri cone bits, 200mm TCI tricone bits, hard rock drill bits
- 7-1/2" Tri cone bits, 190.5mm TCI tricone bits, hard rock drill bits
- 6-1/2" Tri cone bits, 165mm TCI tricone bits, hard rock drill bits
- 6-1/4" Tri cone bits, 159mm TCI tricone bits, hard rock drill bits
- 6-1/8" Tri cone bits, 155.6mm TCI tricone bits, hard rock drill bits
- 6" Tri cone bits, 152mm TCI tricone bits, hard rock drill bits
- 5-7/8" Tri cone bits, 149mm TCI tricone bits, hard rock drill bits
- 5-5/8" Tri cone bits, 143mm TCI tricone bits, hard rock drill bits
- 5-1/4" Tri cone bits, 133mm TCI tricone bits, hard rock drill bits
- 4-5/8" Tri cone bits, 117.5mm TCI tricone bits, hard rock drill bits
- 4-1/4" Tri cone bits, 108mm TCI tricone bits, hard rock drill bits
- 4" Tri cone bits, 102mm TCI tricone bits, hard rock drill bits
- 3-7/8" Tri cone bits, 98.4mm TCI tricone bits, hard rock drill bits
- 3-1/2" Tri cone bits, 89mm TCI tricone bits, hard rock drill bits
- 2-1/2" Tri cone bits, 63.5mm TCI tricone bits, hard rock drill bits
- 2-3/8" Tri cone bits, 60mm TCI tricone bits, hard rock drill bits
- 26" Tri cone bits, 660.4mm Milled Tooth tricone bits, soft rock drill bits
- 24" Tri cone bits, 610mm Milled Tooth tricone bits, soft rock drill bits
- 20" Tri cone bits, 508mm Milled Tooth tricone bits, soft rock drill bits
- 17-1/2" Tri cone bits, 444.5mm Milled Tooth tricone bits, soft rock drill bits
- 16" Tri cone bits, 406.4mm Milled Tooth tricone bits, soft rock drill bits
- 15-1/2" Tri cone bits, 394mm Milled Tooth tricone bits, soft rock drill bits
- 14-3/4" Tri cone bits, 375mm Milled Tooth tricone bits, soft rock drill bits
- 13-5/8" Tri cone bits, 346mm Milled Tooth tricone bits, soft rock drill bits
- 11-5/8" Tri cone bits, 295mm Milled Tooth tricone bits, soft rock drill bits
- 10-5/8" Tri cone bits, 270mm Milled Tooth tricone bits, soft rock drill bits
- 9-7/8" Tri cone bits, 251mm Milled Tooth tricone bits, soft rock drill bits
- 9-3/4" Tri cone bits, 248mm Milled Tooth tricone bits, soft rock drill bits
- 9-5/8" Tri cone bits, 244.5mm Milled Tooth tricone bits, soft rock drill bits
- 9-1/2" Tri cone bits, 241mm Milled Tooth tricone bits, soft rock drill bits
- 8-3/4" Tri cone bits, 222mm Milled Tooth tricone bits, soft rock drill bits
- 8-5/8" Tri cone bits, 219mm Milled Tooth tricone bits, soft rock drill bits
- 8-1/2" Tri cone bits, 216mm Milled Tooth tricone bits, soft rock drill bits
- 7-7/8" Tri cone bits, 200mm Milled Tooth tricone bits, soft rock drill bits
- 7-5/8" Tri cone bits, 194mm Milled Tooth tricone bits, soft rock drill bits
- 7-1/2" Tri cone bits, 190.5mm Milled Tooth tricone bits, soft rock drill bits
- 6-1/2" Tri cone bits, 165mm Milled Tooth tricone bits, soft rock drill bits
- 6-1/4" Tri cone bits, 159mm Milled Tooth tricone bits, soft rock drill bits
- 6-1/8" Tri cone bits, 155.6mm Milled Tooth tricone bits, soft rock drill bits
- 6" Tri cone bits, 152mm Milled Tooth tricone bits, soft rock drill bits
- 5-7/8" Tri cone bits, 149mm Milled Tooth tricone bits, soft rock drill bits
- 5-5/8" Tri cone bits, 143mm Milled Tooth tricone bits, soft rock drill bits
- 5-1/4" Tri cone bits, 133mm Milled Tooth tricone bits, soft rock drill bits
- 4-5/8" Tri cone bits, 117.5mm Milled Tooth tricone bits, soft rock drill bits
- 3-7/8" Tri cone bits, 98.4mm Milled Tooth tricone bits, soft rock drill bits
- 4-1/4" Tri cone bits, 108mm Milled Tooth tricone bits, soft rock drill bits
- 12-1/4" Tri cone bits, 311mm Milled Tooth tricone bits, soft rock drill bits
- Metric drill rods, metric 60 drill rods, metric 60mm drill pipes
- Metric drill rods, metric 50 drill rods, metric 50mm drill pipes
- Metric drill rods, metric 42 drill rods, metric 42mm drill pipes
- Drill rods, S75 drill rods, S75 drill pipes
- Drill rods, HW drill rods, HW drill pipes
- Drill rods, NWJ drill rods, NWJ drill pipes
- Drill rods, NWY drill rods, NWY drill pipes
- Drill rods, NW drill rods, NW drill pipes
- Drill rods, BWJ drill rods, BWJ drill pipes
- Drill rods, BWY drill rods, BWY drill pipes