01
API-7-1 Standard Kingdream Tricone Drilling Bit
product Description
Introducing the API-7-1 Kingdream tri-cone drill bit, the ultimate tool for efficient drilling operations. Whether you're exploring for oil, gas or water, this metal- and rubber-sealed drill bit delivers superior performance in a variety of drilling conditions.
Kingdream tri-cone drill bits are engineered for exceptional durability and longevity, making them ideal for demanding drilling applications. The metal-sealed design ensures maximum protection against wear, ensuring the drill retains its cutting edge after extended use. In addition, the rubber seal feature provides enhanced sealing and protection, further improving the bit's resistance to abrasive drilling formations.
With its advanced design and structure, the bit is capable of high penetration rates, resulting in faster, more efficient drilling operations. The cutting structure uses high-quality tungsten carbide material to ensure superior hardness and strength for maximum durability and service life. This allows the drill bit to maintain its cutting efficiency even in the harshest drilling environments.
Additionally, Kingdream tricone bits are designed to provide consistent and reliable performance, ensuring smooth and efficient drilling operations. The high-quality bearing system is designed to withstand heavy loads and provide excellent stability, reducing vibration and increasing drilling efficiency.
Whether you're drilling soft formations or hard rock, Kingdream tricone drill bits deliver superior performance, making them the first choice of drilling professionals around the world. Its versatile design and reliable performance make it ideal for a variety of drilling applications, allowing you to tackle a variety of geological formations with confidence.
In summary, the API-7-1 Kingdream tricone drill bit sets the standard for durable, efficient drilling equipment. With its metal- and rubber-sealed features, as well as advanced engineering and construction, this drill bit is the perfect choice for optimal drilling performance in any environment.
1,The bearings adopt high precision radial sliding two way thrust bearings,teeth bearing surface hardfacing of hard alloy layer,the roller bearing is made of alloy after welding to improve the carrying capacity and anti bite ability.
2,Using high-precision metal seal. The metal seal is sealed by a carefully designed metal seal ring as a bearing, and two highly resilient rubber seals are located in the palm and the seal area of the teeth as a static seal. The optimized seal compression ensures that the two metal rings The sealing surface always maintains good contact.
3,Steel ball locking cone, suitable for high speed.
4,The use of a limited pressure differential and to prevent the drilling fluid into the lubrication system of the whole rubber reservoir, to provide a good lubrication guarantee for the bearing system .
5,Using the new grease with high resistance to 250 degrees Celsius and anti-wear.
Note
Bit size |
Bit type |
|
in |
mm |
|
7 7/8 |
200 |
IADC437, IADC447,IADC517,IADC537 |
8 1/2 |
215.9 |
IADC417,IADC437,IADC447,IADC517,IADC527,IADC537,IADC547 |
8 3/4 |
222.3 |
IADC437, IADC447,IADC517,IADC527 |
9 1/2 |
241.3 |
IADC437, IADC447,IADC517,IADC537,IADC547 |
9 7/8 |
250.8 |
IADC437,IADC517 |
10 1/2 |
266.7 |
IADC517,IADC537,IADC547 |
10 5/8 |
269.9 |
IADC517,IADC537,IADC547 |
12 |
304.8 |
IADC517,IADC537,IADC547 |
12 1/4 |
311.25 |
IADC417,IADC437,IADC447,IADC517,IADC537 |
13 1/2 |
342.9 |
IADC517,IADC537,IADC547 |
14 3/4 |
374.7 |
IADC517,IADC537,IADC547 |
17 1/2 |
444.5 |
IADC517,IADC527 |
18 7/8 |
479.4 |
IADC517,IADC537 |
