900MM IADC617 hole opener and reamer
Produced by: pilot bits for hdd reamers|Hebei Ranking Bit Manufacture Co.,ltd.
All supplier products
All supplier products
1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit;
2.Sliding bearing forms, palm-axis surfacing tooth carbide layer, inner cone hole silver;
3.Bearing O-ring wear-resistant, high-temperature high in saturated nitrile rubber;
4.Adopt limit the pressure and prevent drilling fluid into the lubrication system-wide rubber reservoir bag;
5.Use of high strength and high toughness carbide teeth.
Send product request
Other supplier products
 |
13 5/8" IADC637 tricone rock bit for drilling | 1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal... |
 |
1300MM IADC637 HDD hole opener with tci cutter | 1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal... |
 |
Milled teeth rock bits | 1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal... |
 |
508MM IADC537 carbide drill bits for sale | 1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal... |
 |
7 1/2" Diamond core bits segment equipment manufacturers drill bit used for soft rock | 1.The durability of premium tungsten carbide inserts are improved with new formulas and new techniques for insert bit; 2.Sliding bearing forms, pal... |
Same products
 |
protective clothing Antisynthetic blood penetration tester | Seller: Qinsun Instruments Co., Ltd | It is applicable to the resistance of the protective clothing to the synthetic blood penetration ... |
 |
Respirator Fit Tester | Seller: Qinsun Instruments Co., Ltd | The Protective Mask Leak Tester is a portable device designed to detect the service performance a... |
 |
Floor coverings flammability tester | Seller: Qinsun Instruments Co., Ltd | Applications:TheFlammability Test Chamberis used to test the effects of a small source of ignitio... |
 |
Cantilever Fabric Stiffness Tester | Seller: Qinsun Instruments Co., Ltd | Application: Fabric Stiffness Tester, is a practical equipment to determine the bending height, ... |
 |
Automatic Wrinkle Recovery Tester | Seller: Qinsun Instruments Co., Ltd | The main principle of the wrinkle recovery tester is to apply a predetermined pressure to the spe... |
