KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 20000 pieces per month |
| Delivery Time | 25 days |
| Packaging Details | Carton Box or Wooden Box |
| Model | DHD380 DTH BIT |
| Use | Ore Mining |
| Material: | Carbon Steel |
| Size Range: | 6"(152mm)~8"(203mm) |
| Bit Dia | 203mm |
| Brand Name | MIROC |
| Model Number | DTH Button Bit |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 20000 pieces per month |
| Delivery Time | 25 days | Packaging Details | Carton Box or Wooden Box |
| Model | DHD380 DTH BIT | Use | Ore Mining |
| Material: | Carbon Steel | Size Range: | 6"(152mm)~8"(203mm) |
| Bit Dia | 203mm | Brand Name | MIROC |
| Model Number | DTH Button Bit | Place of Origin | China |
| High Light | DHD Shank DTH Drill Bits ，380mm DTH Drill Bits ，203mm DTH Drill Bits | ||
DHD Shank DTH Bit DHD380-203mm DTH Bit For Pile Foundation Engineering
In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.
Basic Information
| Product | DTH Button Bits |
| Low Air Pressure | CIR80, CIR90 |
| 3’’ | DHD3.5, M30, |
| 4’’ | DHD340, SD4,QL40, M40 |
| 5’’ | DHD350, SD5,QL50, M50 |
| 6’’ | DHD360, SD6,QL60, M60 |
| 8’’ | DHD380, SD8,QL80, M80 |
| Color | Green, Gold, Black or based on customer requirements. |
| MOQ: | No MOQ required for testing and trial order |
Applications
• Earthmoving engineering
• Minning exploitation and oil drilling
• Water well drilling and pile foundation engineering
Our DTH Button Bits has following advantages:
1. 95% quality similarity with world top class brands,such as atlas Copco etc.
2. Strong ability in drilling tools production.
3. Strick quality control.
8'' High Air Pressure DTH Bit for DHD380 Shank Specification
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number | |||
| mm | inch | Front | Gauge | kg | |||
| DHD380 Spherical button/Concave face | |||||||
| 200 | 7 7/8 | 6×18,6×18 | 9×18 | 2 | 49.2 | 4148301468 | |
| 203 | 8 | 6×18,6×18 | 9×18 | 2 | 49.7 | 4148301469 | |
| 216 | 8 1/2 | 6×18,8×18 | 9×18 | 2 | 52 | 4148301470 | |
| 219 | 8 5/8 | 6×18,9×18 | 9×18 | 2 | 52.7 | 4148301471 | |
| 222 | 8 3/4 | 3×18,5×18 | 12×18,6×18 | 2 | 53.7 | 4148301472 | |
| 226 | 8 7/8 | 3×18,5×18 | 12×18,6×18 | 2 | 54.1 | 4148301473 | |
| 229 | 9 | 3×18,5×18 | 12×18,6×18 | 3 | 56 | 4148301474 | |
| 241 | 9 1/2 | 3×18,6×18 | 12×18,6×18 | 3 | 60.1 | 4148301475 | |
| 251 | 9 7/8 | 3×18,7×18 | 12×18,6×18 | 3 | 62.8 | 4148301476 | |
| 254 | 10 | 3×18,7×18 | 12×18,6×18 | 3 | 63.3 | 4148301477 | |
| 270 | 10 5/8 | 3×18,8×18 | 12×18,6×18 | 3 | 71.1 | 4148301478 | |
| 305 | 12 | 6×18,8×18 | 12×18,9×18 | 3 | 84.3 | 4148301479 | |
| DHD380 Ballistic button/Convex face | |||||||
| 203 | 8 | 6×18,7×18 | 9×18 | 3 | 49.7 | 4148301480 | |
| 216 | 8 1/2 | 6×18,8×18 | 9×18 | 3 | 52 | 4148301481 | |
| 222 | 8 3/4 | 6×18,8×18 | 12×18 | 3 | 53.7 | 4148301482 | |
| DHD380 Spherical button/Flat face | |||||||
| 203 | 8 | 9×18 | 9×18 | 3 | 49.7 | 4148301483 | |
| 216 | 8 1/2 | 12×18 | 9×18 | 3 | 52 | 4148301484 | |
| 222 | 8 3/4 | 13×18 | 12×18 | 3 | 53.7 | 4148301485 | |
| 229 | 9 | 14×18 | 12×18 | 3 | 56 | 4148301486 | |
We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.
Parameter of DHD380 hammer
| DHD380 HIGH AIR PRESSURE DTH HAMMER | |
| Length without bit | 1492mm |
| Top sub thread | API 4 1/2" REG |
| Outside diameter | 180 mm,185 mm, |
| Weight(without bit) | 188 Kg |
| Bit diameter | 195-254mm |
| Working presure | 1.5-3 Mpa |
| Air consumption | 20-30 m³/min |
| Bit shank | DHD380 / COP84 |
Photos
Tags: DTH Button Bit, 8 INCH DTH Hammer, DHD380 BIT
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
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