Thread Pin Diameter 254mm Three Wing Bit Drag Bits For Water Well Drilling
Brand Name:SOLLROC
Certification:SGS
Model Number:SC-Step-3-203
Minimum Order Quantity:1 set
Delivery Time:4 weeks
Place of Origin:China
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Location:
Changsha Hunan China
Address:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Supplier`s last login times:
within 21 hours
Product Details
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Product Details
Step type Drag Bits diameter 254mm three wings for water wells, environmental and exploration
Product specifications:
We supply two types of drag bits: Step-type and Chevron-type, which can be customized with different threads.
Step type bits are the most common type of drag bit used widely for soft to medium formations.
Chevron bits are designed for medium to hard formations.
Thread available:2 3/8, 3 1/2, 4 1/2, 5 1/2, 6 5/8 API Reg. Pin, IF Pin
| Bit diameter | Thread Type Pin |
| 3-5/8″ – 4-3/4″ | 2-3/8″ API PIN |
| 4-7/8″ – 5-1/8″ | 2-3/8″ API PIN |
| 5-1/4″ – 5-1/2″ | 2-3/8″ API PIN |
| 5-5/8″ – 6″ | 2-3/8″ API PIN |
| 6-1/8″ – 6-1/4″ | 2-3/8″ API PIN |
| 6-1/2″ – 6-3/4″ | 2-3/8″ API PIN |
| 5-1/2″ – 6-3/4″ | 3-1/2″ API PIN |
| 6-7/8″ – 7-7/8″ | 3-1/2″ API PIN |
| 8″ – 9″ | 3-1/2″ API PIN |
| 9-1/8″ – 10-7/8″ | 3-1/2″ API PIN |
| 7-7/8″ – 8-7/8″ | 4-1/2″ API PIN |
| 9″ – 9-7/8″ | 4-1/2″ API PIN |
| 10″ – 10-7/8″ | 4-1/2″ API PIN |
| 11″ – 12-1/4″ | 3-1/2″ OR 4-1/2″ API PIN |
Package:
Using plywood cases and pallet for seaworthy to protect products
and avoid the damagement during transportation by sea. Using
cartons and plywood cases for air worthy to less the weight and
save the freigth. Also we can customize package according to your
special requests. Special mark is available.
Production time:
3-4 weeks after received payment in advance.
Transportation:
By air, by Express or by sea according to your requests.
SOLLROC is a leading manufacturer of rock drilling tools, like DTH
hammers and bits, DTH drill pipes, RC hammers and bits, tophammer
button bits, coupling, cross bits, drill rods located in Changsha,
Hunan, China.
Thread Pin Diameter 254mm Three Wing Bit Drag Bits For Water Well Drilling
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