PDC bit

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PDC bit
Posting date : Jan 07, 2008
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HS-CODE
82-
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Detailed Description
1. Short parabolic crown profile, low cutter density. 2. Interchangeable screw nozzle. 3. Surface polished cutters reduce ,shear forces, Significantly Improving cuttings removal ,ROP and drilling efficiency. 4. Structured diamond/carbide interface .Cutter delays the onset of fracturing and cutter wear. 5. Under-cut shank maximizes junk slot area for better bit cleaning. Hign filt nozzles for improved hydraulics and Rop. 6. Can be used on rotary or down hole motor. 7. Surfable for soft to medium formation. 8. High His is recommenced. Code Size ( in) Bit information Recommeded Operation Parameters Nozzle ( Pcs) Gage ( in) API CONN REG(in) Flow rate(1/s) Rolation Speed(1/min) Weight On bit(KN) D8S12 8-1/2 5 4-1/2 4-1/2 25-38 60-240 13-66 D9S18 9-1/8 5 3 6-5/8 30-44 60-240 13-90 D12S14 12-1/4 5 4 6-5/8 38-60 60-240 13-98

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
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