FOB Price
أحصل على آخر سعر800 ~ 2000 / Set
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
Minimum Order Quantity:
5 Set
Packaging Detail:
wooden boxes
Delivery Time:
15-20 days
Supplying Ability:
1000 Set per Month
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal
الشخص الذي يمكن الاتصال به Kelven
Room A1607 U-Space, No.8 Guangqumenwai Avenue,Chaoyang District ,Beijing,China, P.C.:100022, Beijing, Beijing
Wholesale 3 wings pdc drag bit
Key word: step drag bit, tungsten carbide drag bit, blades bit, blade bit, step drag bit for soft rock drillig, step drag bit with tungsten carbide inserted
General Introduction
Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades.
They are usually designed for use in soft formations such as sand, clay, or some soft rock.
Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.
Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.
Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples.
Many special designs are available upon your request.
Three wings step drag bits:
1 Drag bits are made according to API standard or no thread standard just welding
2 Various step and chevron drag bits are available from 3 inch to 17 1/2 inch. (normal
small size are 3”,3 3/4”,3 7/8”,4 3/4”,4 5/8”,5 7/8” and so on)
3 There is very good feedback from our customers because of the quality and price.
4 Different drag bits can be made according to your drawings or samples.
