KSQ Technologies (Beijing) Co. Ltd
| Payment Terms | T/T, L/C, D/A, D/P, Western Union |
| Supply Ability | 100000 Piece/Pieces per Month |
| Delivery Time | 10-15 days |
| Packaging Details | playwood box |
| Product name | 76mm R32 drill bits |
| Diameter | 76mm |
| Thread | R32 |
| Processing Type | Forging |
| Usage | Drifting Tunneling Bench Drilling |
| name | Rock Drilling retrac button bit |
| Brand Name | MIRCO |
| Model Number | 76mm R32 drill bits |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union | Supply Ability | 100000 Piece/Pieces per Month |
| Delivery Time | 10-15 days | Packaging Details | playwood box |
| Product name | 76mm R32 drill bits | Diameter | 76mm |
| Thread | R32 | Processing Type | Forging |
| Usage | Drifting Tunneling Bench Drilling | name | Rock Drilling retrac button bit |
| Brand Name | MIRCO | Model Number | 76mm R32 drill bits |
| Place of Origin | China | ||
| High Light | thread button bit ，button drill bits | ||
Diameter 76mm R32 Hydraulic top hammer thread drill bit for mining quarrying
Top Hammer Thread Drill bits
The top hammer rock drilling bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure projects. The connection mode is mainly T-threaded connection and R-threaded connection. The top hammer hydraulic rock drilling rods equipped with drilling rigs and open-air drilling rigs are used to receive the energy transmitted by the rock drill to achieve the effect of breaking the rock.
At present, the most used in engineering is the spherical bit and the ballistic bit. Due to the special working environment of the thread bit, we require that the thread drill bit should have high wear resistance and impact resistance, and have sufficient toughness to cope with the complicated and harsh working environment. Our rock drilling bit is made of high-quality special steel, the alloy head is made of high-strength and toughness wear-resistant alloy, and the whole processing adopts special surface treatment, thus ensuring that our bit is more durable and has higher fatigue resistance.
R32 top hammer bits specification
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number | |||||
| mm | inch | Front | Gauge | Angle | Front | Side | kg | ||
| Spherical | |||||||||
| 41 | 1 3/5 | 2*9 | 4*9 | 35° | 1 | 1 | 0.6 | 4148300487 |
| 41 | 1 3/5 | 2*8 | 5*9 | 35° | 1 | 1 | 0.7 | 4148300488 |
| 43 | 1 2/3 | 2*9 | 5*10 | 35° | 1 | 1 | 0.7 | 4148300490 | |
| 45 | 1 7/9 | 2*9 | 5*11 | 30° | 1 | 1 | 0.8 | 4148300492 | |
| 48 | 1 8/9 | 2*9 | 5*11 | 35° | 1 | 1 | 0.9 | 4148300495 | |
| 51 | 2 | 2*10 | 5*11 | 35° | 1 | 1 | 1 | 4148300499 | |
| 43 | 1 2/3 | 2*9 | 5*9 | 35° | 1 | 2 | 0.7 | 4148300489 |
| 48 | 1 8/9 | 2*9 | 5*11 | 35° | 1 | 2 | 1 | 4148300592 | |
| 51 | 2 | 2*10 | 5*11 | 35° | 1 | 2 | 1 | 4148300594 | |
| 43 | 1 2/3 | 2*9 | 6*9 | 40° | 2 | - | 0.7 | 4148300491 |
| 45 | 1 7/9 | 2*9 | 6*10 | 35° | 2 | - | 0.8 | 4148300493 | |
| 48 | 1 8/9 | 2*9 | 6*10 | 40° | 2 | - | 0.9 | 4148300496 | |
| 51 | 2 | 2*10 | 6*10 | 40° | 2 | - | 1 | 4148300500 | |
| 45 | 1 7/9 | 3*8 | 6*10 | 30° | 3 | - | 0.8 | 4148300494 |
| 48 | 1 8/9 | 3*8 | 6*10 | 40° | 3 | - | 0.9 | 4148300497 | |
| 48 | 1 8/9 | 3*9 | 6*10 | 30° | 3 | - | 0.9 | 4148300498 | |
| 51 | 2 | 3*9 | 6*10 | 35° | 3 | - | 1 | 4148300501 | |
| 57 | 2 1/4 | 3*9 | 6*11 | 35° | 3 | - | 1.3 | 4148300502 | |
| 57 | 2 1/4 | 3*10 | 6*11 | 35° | 3 | - | 1.3 | 4148300597 | |
| 64 | 2 1/2 | 3*11 | 6*12 | 30° | 3 | - | 1.6 | 4148300598 | |
| 64 | 2 1/2 | 3*10,1*10 | 6*11 | 35° | 3 | - | 1.6 | 4148300503 |
Button carbide shape
| Button shape | Application |
| Hemispherical Buttons Universal button for all rock formations,best suited to hardest and very abrasive rock formations |
| Parabolic button Excellent penetration rate,but only suited to medium hard and not so very abrasive rock formations |
|
Conical button
For soft to medium rock hardness,more aggressive with faster penetration rates.
|
|
Ballistic button
Similar to Parabolic buttons,used for soft to medium hard and not so abrasive rock formations,excellent in penetration rate |
About US
KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a portfolio of products that help contribute to a better bottom line and increase workplace safety for the construction and mining industries.
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 capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations. Our operations are based on the unique expertise of our people and knowledge with customer processes.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
4000000-6000000
Employee Number:
50~100
Ecer Certification：
Active Member
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its... KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its...
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