Home > Products > Crown Hole Opener Bits > Crown Opener Bits for Drilling
Crown Opener Bits for Drilling
- Tianjing Shanghai Beijing
- T/T Credit Card
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Product Details
| Place of Origin | Hunan, China | Brand Name | New Diamond | |
| Model Number | Crown Opener Bits | Type | Drill Bit | |
| Machine Type | Drilling Equipment | Material | Other, Carbide, Carbide, Steel, Carbide Bit, Alloy Steel Bar and Tungsten Carbide Bit | |
| Processing Type | Forging | Use | Coal Mining |
Product Description
Specifications
1.Crown Opener Bits2.Long life
2.Lower oil, air consumption
3.China Manufacturer
4.Factory Price
Crown Opener Bits for Drilling
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
China Manufacturer Crown Opener Bits
|
Name of Products | D1 mm | D2 mm | D3 mm | Gauge | Front | Thread |
Inner Opener Bits
| 125 | 118 | 88 | 16 | 14 | T104.5 | |
140 | 133 | 108 | 16 | 14 | T122 | ||
152 | 133 | 108 | 16 | 16 | T122 | ||
172 | 165 | 133 | 16 | 16 | T146.5 | ||
225 | 216 | 178 | 18 | 16 | T203 | ||
| Crown Opener Bits
| D mm | T mm | Gauge | Front | Thread | |
83 | 56 | 13 | 12 | R56*12.7 | |||
102 | 56 | 14 | 14 | R56*12.7 | |||
116 | 78 | 16 | 14 | R78*22.56 | |||
128 | 83 | 16 | 16 | R83*22.56 | |||
165 | 120 | 18 | 16 | R120*22.56 | |||
China Manufacturer Crown and Inner Opener Bits
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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6 inch mining Drill DTH Button Bits ND65/DHD360/COP64,SD6,QL60,Mission60
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