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PDC drill bit 190*89 ECS1106/S232
Classification
PDC drill bit 190*89 ECS1106/S232
Product Description
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Technical SpecificationsPRODUCT SPECIFICATIONS |
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Primary Cutter Size |
11mm |
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Primary Cutter Quantity |
37 |
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Gauge Length |
45mm |
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Junk Slot Area |
5000mm2 |
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Connection |
川6T-4 |
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Bit Weight |
19KG |
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OPERATING RECOMMENDATIONS |
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Weight on Bit |
9～30 KN |
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Rotation Speed |
40～100 RPM |
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Hydraulic Flow Rate |
6～16 L/S |
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Design Features |
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■PDC取芯钻头（ECS系列） |
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PDC core bit (ECS series) |
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■采用面泻式水道设计，减小泥浆对岩芯侵蚀，取芯收获率高； |
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Face discharge watercourse design is adopted in order to reduce core erosion by mud for increased rate of core recovery. |
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■PDC齿及天然金刚石混合保径，提高钻头使用寿命； |
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Gage is protected by mixture of PDC and ND cutters for improved service life of bit. |
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■适用于硬地层取芯。 |
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Suitable for coring in hard formation. |
Label
Key words:
PDC钻头
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