| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 20000 pcs per Month |
| Delivery Time | 15-25 days |
| Packaging Details | Carton or Wooden Box |
| Button Types | Spherical , Ballistic |
| Thread System | R38 |
| Application | Mining operations, Drifting and Tunneling, Quarrying, Construction |
| Color | Black, Green or Based on requestss |
| Material | Tungsten Carbide |
| Diameter | 64 - 89 |
| Brand Name | MIROC (KSQ) |
| Model Number | Button Drill Bits |
| Place of Origin | China |
View Detail Information
Explore similar products
R32 / R25 Rock Drilling Tools Tungsten Carbide Drill Bit Shank Pilot Adapter
Retrac Thread Button Bit Rock Drilling Tools 127mm Drop Center for Rock Drill
Hard Rock Drilling Tools , Tungsten Carbide Thread Button Bit
High Footage Speed T45 89mm Rock Drilling Tools Thread Button Bits
Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 20000 pcs per Month |
| Delivery Time | 15-25 days | Packaging Details | Carton or Wooden Box |
| Button Types | Spherical , Ballistic | Thread System | R38 |
| Application | Mining operations, Drifting and Tunneling, Quarrying, Construction | Color | Black, Green or Based on requestss |
| Material | Tungsten Carbide | Diameter | 64 - 89 |
| Brand Name | MIROC (KSQ) | Model Number | Button Drill Bits |
| Place of Origin | China | ||
| High Light | hardened steel drill bits ,milling drill bits | ||
R38 Threaded Drill Bits 89mm For Drifting / Tunneling Hardened Steel Spherical and Balistic Buttons
Spherical Button Characteristics:
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions
Ballistic Button Characteristics:
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions
![]()
Application:
1. Underground mining
2. Tunneling
3. In granite and marble quarry
4. Gold Mine
5. Dimensional Stone Industry
Package: Carton or Wooden Box; also we can follow customers' requirements.
Delivery time is around 15-25 days.
Spherical Button Bit
| Drill Bit | Diameter, mm | No x Buttons diameter | Flushing Holes | Weight, kg | |||
| Front | Gauge | Angle | Front | Side | |||
| Button Bit | Spherical | ||||||
| 64 | 3 x 11 | 6 x 12 | 35 | 3 | - | 1.8 | |
| 70 | 4 x 11 | 8 x 11 | 40 | 2 | - | 1.9 | |
| 70 | 4 x 10, 1 x 10 | 8 x 11 | 30 | 4 | - | 1.9 | |
| 70 | 3 x 10, 1 x 10 | 6 x 12 | 35 | 3 | - | 1.8 | |
| 76 | 4 x 11 | 8 x 11 | 40 | 2 | - | 2.4 | |
| 76 | 3 x 1, 1 x 11 | 6 x 12 | 35 | 3 | 1 | 2.6 | |
| 76 | 4 x 11, 1 x 11 | 8 x 12 | 35 | 4 | - | 2.6 | |
| 89 | 5 x 12 | 8 x 12 | 35 | 2 | - | 3.3 | |
| 89 | 4 x 13, 1 x 13 | 8 x 13 | 35 | 4 | - | 3.3 | |
![]()
Ballistic Button Bit
| Drill Bit | Diameter, mm | No x Buttons diameter | Flushing Holes | Weight, kg | |||
| Front | Gauge | Angle | Front | Side | |||
| Button Bit | Spherical | ||||||
| 64 | 3 x 11 | 6 x 12 | 35 | 3 | - | 1.8 | |
| 70 | 4 x 11 | 8 x 11 | 40 | 2 | - | 1.9 | |
| 70 | 4 x 10, 1 x 10 | 8 x 11 | 30 | 4 | - | 1.9 | |
| 76 | 4 x 11 | 8 x 11 | 40 | 2 | - | 2.4 | |
| 76 | 3 x 1, 1 x 11 | 6 x 13 | 35 | 3 | 1 | 2.6 | |
| 76 | 4 x 11, 1 x 11 | 8 x 12 | 35 | 4 | - | 2.6 | |
| 89 | 5 x 12 | 8 x 12 | 35 | 2 | - | 3.3 | |
| 89 | 4 x 13, 1 x 13 | 8 x 13 | 35 | 4 | - | 3.3 | |
![]()
![]()
![]()
MIROC® Production:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Coupling Sleeves
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
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.
MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
KSQ Technologies (Beijing) Co. Ltd.
![]()
Elisa Zarovkina (Елизавета)
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...
Get in touch with us
Leave a Message, we will call you back quickly!