FOB Price
Obtener el precio más reciente201 ~ 352 / Piece
|Minimum Order
Place of Origin:
china
Price for Minimum Order:
Minimum Order Quantity:
1 Piece
Packaging Detail:
wooden packing
Delivery Time:
15 days
Supplying Ability:
1000 Piece per Day
Payment Type:
T/T, L/C
Persona de contacto susan
ChaoYang Road Beijing China, Beijing, Beijing
Sizes from 2 5/8" to *7 1/2"
TCI bit
Covers almost all IADC codes.
Stocks adequate&timely delivery
Good quality and after-sale service
*0 years experience in drill equipment
Bit type
HJS**7
Applicable formation
soft with low compressive strength and high drillabilty,such as soft shale ,clay ,sandstone soft limestone ,salt bed and gypsolyte,etc.
Main characteristics of the bit &Cutting Stracture
Large dia,offset crested scoop compacts in inner roe wedge compacts in outer row ,and with the cutting structure of primary and secondary cutters with double breaking lines on bottom hole.
Normal WOB Kn/mm(bit dia)
0.*5~0.*5
Rotary Speed（rpm）
*****0
Bit type
HJS**7
Applicable formation
soft with low compressive strength and high drillabilty,such as soft shale ,clay ,sandstone soft limestone ,salt bed and gypsolyte,etc.
Main characteristics of the bit &Cutting Stracture
Large dia,offset crested scoop compacts in inner roe wedge compacts in outer row ,and with the cutting structure of primary and secondary cutters with double breaking lines on bottom hole
Normal WOB Kn/mm(bit dia)
0.***1.*5
Rotary Speed（rpm）
*****0
Bit type
HJS**7
Applicable formation
soft with low compressive strength and high drillabilty,such as soft shale ,clay ,sandstone soft limestone ,salt bed ,etc.
