7 7/8MTD0618M222 PDC drill bit for oil well/water well/mining well
Brand Name:TengDa
Certification:ISO9000 SGS
Model Number:86-15831757006
Minimum Order Quantity:1
Delivery Time:according your order quantity
Payment Terms:T/T
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Location:
Cangzhou Hebei
Business type:
Manufacturer, Importer, Exporter, Seller
Address:
hebeiprovincecangzhou HeJian City YingZhou
Supplier`s last login times:
within 35 hours
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Product Details
tricone rotary bits tricone rotary bits for oil mine water well cutting tools machine
Specification
1.Sizes rang from 2 7/8" to 26"
2.Covers all IADC codes
3.Long life and full model
4.Reliable bearing system
5..Fast drilling rate
6.good after-sales service
7.API SGS Certificate
troduction of PDC drill bit: | |
♦ | Steel body with hardening tungsten carbide surface(WC),make the drill bit both high strength and very strong abrasion resistance. |
♦ | Dedicated PDC cutter can improve the life and shield the risk of complex formation drill not passed. |
♦ | Raw materials: Alloy steel with a special treatment, achieve better mechanical properties (Rp0, 2: 1200MPa; Rm: 1100 MPa) |
♦ | Low torque spiral design and software designed tooth reduce the cutting edge wear & increase life |
♦ | (no repair life up to 8300M/pc). |
♦ | The unique parabolic crown-shaped design and tooth balance design keeps smooth drilling under high speed. |
♦ | (Speeds up to 30~40m/h.) |
♦ | The scientific drilling dynamic equilibrium design and hydraulic balance design make the drilling process more smooth. |
♦ | Authoritative API standard and ISO certification, quality and service will be better ensured. |
7 7/8MTD0618M222 PDC drill bit for oil well/water well/mining well
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