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Product Name Company
3560 Bullet Teeth, Medium Rotary Drills, Sand & Gravel Strata, Efficient Tunneling hejian dingtong drill bit manufacturing co., ltd
4 3/4" IADC126 Rubber-Sealed Steel Tooth Tricone Drill Bit hejian dingtong drill bit manufacturing co., ltd
8 1/2" IADC127 Rubber-Sealed Steel Tooth Tricone Drill Bit hejian dingtong drill bit manufacturing co., ltd
2000L/H Reverse Osmosis Water Purifier System with Hospital Water Filter bosen environmental protection technology co., ltd
0.5-2 T/H Hospital Reverse Osmosis Water Purifier System with Water Filter bosen environmental protection technology co., ltd
8 1/2" (215.9 mm) IADC 637g Insert Tricone Bit hejian dingtong drill bit manufacturing co., ltd
17 1/2" IADC 537g Insert Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
9 7/8" IADC 127 Rubber-Sealed Steel Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
10 5/8" IADC 126 Rubber-Sealed Steel Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
3 7/8" IADC 637 Insert Tricone Drill Bit hejian dingtong drill bit manufacturing co., ltd
12 1/4" IADC 137 Rubber-Sealed Steel Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
13 3/4" IADC 127 Rubber-Sealed Steel Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
9 7/8" IADC 216 Rubber-Sealed Steel Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
11 5/8" IADC 127 Rubber-Sealed Steel Tooth Roller Cone Bit hejian dingtong drill bit manufacturing co., ltd
12 1/4" IADC 127g Rubber-Sealed Steel Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
6" IADC 517g Insert Tricone Drill Bit hejian dingtong drill bit manufacturing co., ltd
6 1/2" IADC 637g Insert Tricone Drill Bit hejian dingtong drill bit manufacturing co., ltd
8 1/2" (215.9 mm) IADC 537g Insert Tricone Bit hejian dingtong drill bit manufacturing co., ltd
14 3/4" IADC 127 Rubber-Sealed Steel Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
6" IADC 537g Insert Tricone Bit hejian dingtong drill bit manufacturing co., ltd
12 1/4" IADC 126g Rubber-Sealed Steel Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
14 3/4" (374.6 mm) IADC 537g Tungsten Carbide Insert (TCI) Tricone Bit hejian dingtong drill bit manufacturing co., ltd
9 7/8" IADC 537g Insert Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
16" (406 mm) IADC 517g Insert Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
4 1/2" IADC 537g Insert Tricone Drill Bit hejian dingtong drill bit manufacturing co., ltd
17 1/2" IADC 135 Rubber-Sealed Milled Tooth Tricone Bit hejian dingtong drill bit manufacturing co., ltd
45bullet Teeth, Mine Mining, Hard Rock Crushing, Firm Carbide Tip hejian dingtong drill bit manufacturing co., ltd
2540 Bullet Teeth, Geological Exploration Drills, Multi-Strata Sampling, Durable, Alloy Material hejian dingtong drill bit manufacturing co., ltd
3570 Bullet Teeth, Special for Metamorphic Rock Strata, Reinforced Body, Non-Wearable hejian dingtong drill bit manufacturing co., ltd
57mm Drill Pipe Small & Medium Exploration Lightweight Durable hejian dingtong drill bit manufacturing co., ltd

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