8-1/2" IADC517 replacement tricone legs /segment drill bit
Product Description
8-1/2" IADC517 replacement tricone legs /Segment drill bit
The advantage of replacement tricone legs
1. Single cone bit is a bit slow, that cone drill bit of speed than the speed of smaller, mainly
chaotic cutting rock, suitable for high-speed, high pressure drilling wells sidetracking the old,
old wells deepened so slim hole drilling.
Applications more widely applicable not only to lateral drilling, and can be used in deep wells.
2. Working torque than the PDC drill bit in the same conditions of pressure and lower strata can
reduce the problem of small size drill expansion button to avoid mine accidents.
3. Single cone bit with both three-cone bit and PDC bit of advantage, there is a difference
between the two Surrounded by a shortage of more than three-cone bit more suitable for
large plastic formation, but also can be applied to PDC bit difficult to deal with hard interlayer,
and other complex formations.
4. With the downhole drill motor to achieve high speed and special drilling needs.
5. Size: various sizes 5 7/8"-17 1/2"
rotary drill bit Feature
3. Application
Used for make hole opener
4.About us
Hejian Deris Drilling Equipment Co.,Ltd.professional manufacturer engaged in the research,development, production,
sale and service of tricone bits, PDC bits, core bits, step drag bits, hole openers. and we also procuce the drill bit
equipment part,such as bit broker,centralizer, bit port, pdc nit
cutter.Our products also have enjoyed great popularity in world market, such countries and regions as USA, Europe,
the Middle East.
5.Cotact me
PLs add the water well drill rock bit information in your inquiry.
1) the size of the tricone bit
2) the IADC tooth model, like 537G
3) PLs tell the drilling information of the layer.
4) PLs tell the quantity.
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Product Categories : Roller Cone bit > Replacement Type Cones