Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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3"-15" Chevron Type Drag Drill Bits For Soft to Medium Formations
Product specifications:
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",8 1/2" to 17 1/2"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.
| Drag Bit | ||
| Drag Bits Diameters | 3" ~ 15" | |
| Connection Threads | N-Rod, AW, 2 3/8'' API Reg, 2 7/8'' API Reg, 3 1/2'' API Reg, 4 1/2'' API Reg, 6 5/8'' API Reg, 2 7/8'' API IF, Etc. | |
| Wings | 3-6 Wings | |
| Type | Chevron and Step type | |
| Bit Size | 3"-- 17 1/2''(76mm--444.5mm) | |
| Blades | 3--9 Blades | |
| Nozzles | According to your requirement | |
| PDC Cutter | 1913,1613,1313 and so on. | |
| Rotary Speed | 60-300 rpm | |
| Delivery Terms | Within 3 days after the payment | |
| Package | Wooden Boxes, or as custoemrs requirements. | |
We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
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.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.
