Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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Shank M40 115mm High Air Pressure Black 4'' DTH Bit For Rock Mining
Product Introduce
Our sollroc dth bits mainly used for Quarrying,Ore Mining,Coal Mining, soft, medium hard, and hard rock,blast hole drilling and water well drilling project,Marble quarry or well drilling and other construction projects,etc.
Our carbide buttons have very good wear-resistant, can be ground time after time and have a longer service life. Using the specially processed formula, our carbide buttons can meet requirements of various rocks. Buttons are strong in the mining process, and the service lifetime is very long. A lot of grades can be chosen according to different applications. Exactly suggestion for the button used for soft, medium-hard, and hard rocks. Durable performance, wear resistant and withstanding large impacting force.
DTH Drill Bit for Rock Mining: Button Shape: Spherical,Semi-ballistic,Ballistic.
Bit Shank: QL, COP, SD, DHD, MISSION, BR, CIR,etc.
Feature
1.high wear resistance
2. high efficiency
3. long service life
4. direct selling with reasonable price
5. MOQ: 1pcs for testing the quality
6.customized order is available
| Bit Dia.(mm) |
Qty.× Button Dia.(mm) |
Qty.Flushing holes |
Weight (kg) | ||
| mm | inch |
Outer |
Front | ||
| 115 | 4 1/2'' | 7×14 | 7×13 | 2×18 | 8.5 |
About us
We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.
Delivery Time
Generally need 15-25 days
Transport Way
By air, By Sea or By Express