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| Categories | DTH Drill Bits |
|---|---|
| Brand Name: | MIROC by KSQ |
| Model Number: | CIR70 |
| Certification: | ISO9001 |
| Place of Origin: | China (Mainland) |
| MOQ: | 1 Pieces |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Delivery Time: | 5-15 Working Days |
| Packaging Details: | Carton Box or Wooden Box |
| Name: | CIR70 DTH bit |
| Material: | Steel and Tungsten Carbide |
| Processing Type: | Forging |
| Use: | guardrall hole in mines |
| Usage: | Down the Hole |
| Button type: | Ballistic / Spherrical Button |
| Bit Diameter: | 76mm |
Low Pressure CIR110 DTH Button Bits Dia110mm with high strength and good abrasion resistance
Product Description
The CIR70 DTH bit is the tool cutting rock. Miroc CIR70 DTH bit for mining is made of superior quality alloy steel .Besides, all our DTH bit is using best quality carbides. In addition art manufacturing technology makes our CIR90 DTH bit for mining is with higher and more reliable quality.
Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. They are with high efficiency, low failure rate and long service life. They are with high efficiency, low failure rate and long service life, which can realize efficient and economical drilling even for all kinds of high hardness, high abrasive rocks and other harsh conditions.
Apply for engineering hole such as drilling hole,guardrall hole in mines, quarries, expressway, the mountain barrirer reinforcement, anchorage, & geothermal air conditioning hole.well-drilling hole etc,
Products Parameters
Product | CIR70 DTH bit |
Air pressure | Low |
| Diameter | 76mm |
Face type | Flat face |
Carbide button shape | Ballistic |
Drill rock type | |
Blast holes,/Quarry/Anchoring/Infrastructure/Geothermal holes/ Well drilling,ect. |
Low Air Pressure DTH Button Bit
| Type | Dia. | Spline No. | Weight (Kg) |
| CIR65 CIR70 CIR80 CIR80X CIR90 CIR90 CIR90 CIR110 CIR110 CIR110W CIR110W CIR150 CIR150A CIR150A CIR170 CIR170A CIR200W | 68 76 83 83 90 100 130 110 123 110 123 155 155 165 175 185 200 | 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 | 2.50 3.40 3.45 3.50 3.50 4.50 9.50 6.40 8.50 6.50 8.80 12.0 12.5 14.0 15.5 16.0 48.0 |
Specification of other DTH Bits
| Specification: | Diameter: (mm) | Weight: (kg) |
| Low air pressure DTH bits CIR type | 68 ~ 200 | 2.6 ~ 48 |
| Middle air pressure BR & COP type | 76 ~ 110 | 3.8 ~ 15 |
| 3 inch high Air pressure DTH bits(COP32/BR3/HD35/IR3.5/COP34/QL30) | 85 / 90 / 95 / 100 / 105 | 4.2 ~ 5.5 |
| 4 inch high Air pressure DTH bits(HD45/DHD340A/COP44/SD4/QL40/HM4) | 105 / 110 / 115 / 120 / 127 | 9 ~ 12 |
| 5 inch high Air pressure DTH bits(HD55/DHD350R/COP54/SD5/QL50/HM5) | 133 / 140 / 146 / 152 / 165 | 15 ~ 18.5 |
| 6 inch high Air pressure DTH bits(HD65/DHD360/COP64/SD6/QL60/HM6) | 152 / 165 / 178 / 190 / 203 | 26 ~ 36 |
| 8 inch high Air pressure DTH bits(HD85/DHD380/COP84/SD8/QL80/HM8) | 195 / 203 / 216 / 254 / 305 | 33 ~ 95 |
How to order
Shank Type + Diameter + Face Design + Button Configuration
Company Information
The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials. Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
MIROC® Rock Drilling and Ground Support Tools include:
1. Low pressure DTH Hammer
2. Medium pressure DTH Hammer
3. High pressure DTH Hammer
4. DTH Drill bit
5. DTH Drill pipe
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