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Brand Name : Jin Yiyuan
Model Number : CFA
Place of Origin : Tianjing, China
Price : Negotiable
Payment Terms : T/T
Supply Ability : 6000 drill bits per year
Delivery Time : From 3 working days, depending on the order quantity and inventory
Packaging Details : Shockproof foam, greased on the switch
Marketing Type : factory
After-sales Service Provided : 24 hours after sale
Applicable Industries : Basic engineering drilling
Product Name : CFA long spiral
Packing : Can provide film, wooden box, iron frame support
warranty period : One year
specification : 300mm~1000mm
Material : Q345B
10 Inch Earth Auger Adjustable Auger Bit

Product Description:
The coring barrel is used to cut annular rings in rock, concrete or reinforced concrete. The central core of rock or concrete is usually crushed with a rock drill. The most important advantage of the coring barrel is that it helps to concentrate torque and thrust on the small teeth.
feature:
1. Precise positioning of fishtail pilots.
2. Use hard noodles in flight to prevent wear.
3. Kelly box 130mm, 150mm, 200mm (optional).
| 1. Parameter | ||||
| Product Name | CFA Continuous Flight Auger | |||
| Material | Q345B | |||
| Technique | Forming, machining, heat treatment, welding | |||
| Coupling | Internal and external hexagonal joint | |||
| Diameter | 300mm~1000mm | |||
| Depth | 18m~21m | |||
| Model | Diameter (mm) | Flight Pitch (mm) | Flight Thickness (mm) | Length (m) |
| CFA300 | 300 | 250 | 16 | 2~6 |
| CFA400 | 400 | 340 | 16 | 2~6 |
| CFA500 | 500 | 400 | 16 | 2~6 |
| CFA600 | 600 | 500 | 20 | 2~6 |
| CFA700 | 700 | 500 | 20 | 2~6 |
| CFA800 | 800 | 500 | 20 | 2~6 |
| CFA900 | 900 | 500 | 20 | 2~6 |
| CFA1000 | 1000 | 500 | 20 | 2~6 |
| Customize: | ||||
| 1. Diameter: 300~1060mm | ||||
| 2. Depth: 16~25m | ||||
| 3. Flight thickness: 16~25mm | ||||
4. Coupling: Internal and external hexagonal joint or flange | ||||
FAQ :
Q: Are you a manufacturer?
A: Yes,our factory was established in 2006 .
Q: Are you sure your product will fit my excavator?
A: Yes, we are professional about this, you can also tell me your excavator model, and we will check it for you.
Q: Can you provide customers’ design?
A: Sure, we can provide OEM and ODM service.
Q: What’s the MOQ and payment terms?
A: MOQ is 1set. Payment via T/T,L/C, Western Union accepted, other terms can be negotiated.
Q: How about delivery time?
A: 5-25 work days after the payment, depend on your quantity.
Q: How about the package?
A: Our hydraulic breaker wrapped by stretch film, packed by pallet or polywood case.
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10inch 400mm Flight Pitch Earth Auger For Rock Drill Images |