- Product Details
- {{item.text}}
Quick Details
-
Quality:
-
Excellent
-
Packing:
-
Wooden Box
-
Color:
-
Customer's Requirement
-
Product name:
-
pdc drill bits
-
Usage:
-
Oil Drilling Ect
-
Advantage:
-
Wear Resistant
Quick Details
-
Weight (KG):
-
35
-
Place of Origin:
-
China
-
Application:
-
DTH Drilling
-
Quality:
-
Excellent
-
Packing:
-
Wooden Box
-
Color:
-
Customer's Requirement
-
Product name:
-
pdc drill bits
-
Usage:
-
Oil Drilling Ect
-
Advantage:
-
Wear Resistant
Products Description
1.
The floating bearing structure is adopted
. The floating element is made of new materials with high strength, high elasticity,
high temperature resistance and high wear resistance, and the surface is treated with solid lubricant. While reducing the relative
linear velocity of the bearing pair, the temperature rise of the friction surface can be reduced, which can effectively improve
the bearing life and bearing reliability under the conditions of high drilling pressure or high speed drilling technology.
high temperature resistance and high wear resistance, and the surface is treated with solid lubricant. While reducing the relative
linear velocity of the bearing pair, the temperature rise of the friction surface can be reduced, which can effectively improve
the bearing life and bearing reliability under the conditions of high drilling pressure or high speed drilling technology.
2.
Adopt high-precision metal seal
. The metal seal consists of a pair of carefully designed and processed metal seal rings as the
axial dynamic seal of the bearing. Two highly elastic rubber energy supply rings are respectively located in the tooth palm and
the cone sealing area as the static seal. The optimized seal compression ensures that the two The two metal ring sealing surfaces
are always in good contact.
axial dynamic seal of the bearing. Two highly elastic rubber energy supply rings are respectively located in the tooth palm and
the cone sealing area as the static seal. The optimized seal compression ensures that the two The two metal ring sealing surfaces
are always in good contact.
3. The steel ball locks the toothed wheel to
adapt to high speed
.
4. The all-rubber oil storage bag that can limit the pressure difference and prevent the drilling fluid from entering the lubrication system provides a good lubrication guarantee for the bearing system.
5. Adopt a new type of lubricating grease that can withstand 250°C high temperature and wear resistance.
6. The insert drill adopts high-strength and high-toughness cemented carbide teeth, and the optimally designed number of rows, number of teeth, exposed tooth height and unique alloy tooth shape give full play to the high wear resistance and excellent cutting ability of the insert drill. The new wear-resistant material is welded on the tooth surface of the steel tooth drill bit, which improves the life of the cutting teeth of the drill bit while maintaining the high mechanical speed of the steel tooth drill bit.
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Model
|
6 1/2“
|
|
Weight
|
35kg
|
|
Type
|
PDC drill bit
|
|
Material
|
Carbide
|
|
Processing Type
|
Forging
|
|
Length
|
165.1mm
|
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