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| Categories | DTH Drill Bits |
|---|---|
| Place of Origin: | Hunan, China |
| Brand Name: | SOLLROC |
| MOQ: | 1 |
| Price: | $220 |
| Weight: | 47 KG |
| Material: | carburized steel |
| Processing Type: | heat treatment and machining process |
| Diameter: | 200mm to 350mm |
| Air Compressor: | High air pressure DTH bits |
| Shank Type: | DHD380/COP84, SD8, QL80 |
| Bit Diameter: | 195mm to 305mm |
| Air Holes: | 2 to 4 |
| Gauge Buttons: | 9×φ18 to 12×φ18 |
| Front Buttons: | 9×φ16 to 29×φ16 |
| Bit Weight: | 32.0 to 95.0 Kg |
| Machine Type: | Drilling Tool |
| Use: | Well Drilling |
| Color: | Required |
| Diameter Range: | 7 11/16 inch to 12 inch |
| Company Info. |
| Changsha Sollroc Engineering Equipments Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
| For 8" hammer DTH bits shank | Bit Dia. | No. Air Holes | Gauge Buttons | Front Buttons | Weight (Kg) | |
| mm | inch | |||||
| DHD380/COP84 | 195 | 7 11/16 | 3 | 9×φ18 | 9×φ16 | 32.0 |
| 203 | 8" | 2 | 9×φ18 | 10×φ18 | 41.0 | |
| 216 | 8 1/2" | 2 | 10×φ18 | 12×φ16 | 49.0 | |
| 254 | 10" | 3 | 11×φ18 | 17×φ16 | 71.0 | |
| 305 | 12" | 4 | 12×φ18 | 29×φ16 | 95.0 | |
| SD8 | 195 | 7 11/16 | 3 | 9×φ18 | 9×φ16 | 32.0 |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 41.0 | |
| 216 | 8 1/2" | 2 | 10×φ18 | 12×φ16 | 49.0 | |
| 254 | 10" | 3 | 11×φ18 | 17×φ16 | 71.0 | |
| 305 | 12" | 4 | 12×φ18 | 29×φ16 | 95.0 | |
| QL80 | 195 | 7 11/16 | 3 | 9×φ18 | 9×φ16 | 32.0 |
| 203 | 8" | 3 | 9×φ18 | 9×φ18 | 41.0 | |
| 216 | 8 1/2" | 2 | 10×φ18 | 12×φ16 | 49.0 | |
| 254 | 10" | 3 | 11×φ18 | 17×φ16 | 71.0 | |
| 305 | 12" | 4 | 12×φ18 | 29×φ16 | 95.0 | |
Sollroc has specilized in this field for severl years,and our staff has over 10 years experience,we can supply you best service.
Shipping
By Air, By Sea or By express.
Package
Ply - wooden cases + Pallet
|
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