Home > Products > Reverse Circulation RC Drill Bit > Reverse Circulation Drill Bits China Manufacturer Lower oil and air consumption
Reverse Circulation Drill Bits China Manufacturer Lower oil and air consumption
- Tianjing Shanghai Beijing
- T/T
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Reverse Circulation RC Drill Bits China Manufacturer
Product Details
| Place of Origin | Hunan, China | Brand Name | New Diamond | |
| Model Number | Reverse Circulation RC Drill Bits | Type | Drill Bit | |
| Machine Type | Drilling Tool | Material | Other, Carbide, Carbide, Steel, Carbide Bit, Alloy Steel Bar and Tungsten Carbide Bit | |
| Processing Type | Forging | Use | Ore Mining |
Product Description
Specifications
1.Reverse Circulation Drill Bits2.Long life
2.Lower oil, air consumption
3.China Manufacturer
4.Factory Price
Reverse Circulation Drill Bits China Manufacturer Lower oil and air consumption
Bit Face Shape Selection
Drop Center, Concave Front, Convex Front, Double Gauge, Flat Front
1. Drop Center Bit
2. Concave Face
3. Convex Face
4. Double Gauge Face
5. Flat Face Bit
Carbide Button Shape Selection
Domed/Round Button, Parabolic/Semi-Ballistic Button, Ballistic Button, Sharp Button, Flat Button
1. Domed/Round Button
2. Parabolis/Semi-Ballistic Buttons
3. Ballistic Buttons
4. Sharp Buttons
5. Flat Buttons
Reverse Circulation Drill Bits China Manufacturer
Drill Bit | Bit Dia. | Air Holes No. | Gauge Buttons | Front Buttons | Weight (Kg) | |
mm | inch | |||||
NRC
| 115 | 4 | 2 | 8*Φ14 | 8*Φ13 | 14.0 |
140 | 5 | 2 | 8*Φ16 | 8*Φ14 | 16.5 | |
165 | 6 | 2 | 8*Φ18 | 8*Φ16 | 24.85 | |
Mic | 133 | 5 | 2 | 8*Φ16 | 8*Φ14 | 17.5 |
140 | 5 | 2 | 8*Φ16 | 8*Φ14 | 18.0 | |
146 | 5 | 2 | 8*Φ18 | 8*Φ14 | 20.0 | |
PR5 | 133 | 5 | 2 | 8*Φ16 | 8*Φ14 | 12.5 |
140 | 5 | 2 | 8*Φ16 | 8*Φ14 | 13.0 | |
146 | 5 | 2 | 8*Φ18 | 8*Φ14 | 13.5 | |
PR4 | 115 | 4 | 2 | 8*Φ16 | 8*Φ13 | 14.4 |
127 | 5 | 2 | 8*Φ16 | 8*Φ14 | 15.0 | |
133 | 5 | 2 | 8*Φ16 | 8*Φ14 | 15.5 | |
Reverse Circulation Drill Bits China Manufacturer
Before quotation, below information needed:
1. What kind of hole diamater will you drill?
2. What depth will you drill?
3. What kind of rocks you need to drill?
Delivery Time: 2 to 3 days after payment received if have stocks
7 to 15 days for production after payment received if no stocks
Payment: T/T in advance, L/C at sight
Shipping: By air or by sea
Quality Control: Make sure the best quality of every products before shipping out
Contact Us
- Hunan New Diamond Construction Machinery Co., Ltd.
- Contact nameRick Liao Chat Now
- Phone0086-731-89708148
- AddressMeiguiyuan, Yuelu district, Changsha city, Hunan, China, Yueyang, Hunan
Product Categories
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Reverse Circulation RC Drilling Bits China Manufacturer
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Reverse Circulation RC Drill Bits China Manufacturer
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Reverse Circulation Drill Bits China Manufacturer
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