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 | R32 dome reamer drill bit |
| Diameter | 89mm |
| Thread | R32 |
| Button size | 1x13mm,14x13mm |
| Processing Type | Forging |
| Usage | Drifting Tunneling Bench Drilling |
| Brand Name | MIRCO |
| Model Number | R32 dome reamer drill bit |
| Place of Origin | China |
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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 | R32 dome reamer drill bit | Diameter | 89mm |
| Thread | R32 | Button size | 1x13mm,14x13mm |
| Processing Type | Forging | Usage | Drifting Tunneling Bench Drilling |
| Brand Name | MIRCO | Model Number | R32 dome reamer drill bit |
| Place of Origin | China | ||
| High Light | R32 Rock Drill Bits ，Dome Reamer Drill Bit | ||
R32 89mm Durable Hard Rock Dome Reamer Drill Bit for Mining
Dome Reamer Drill bit
Made from high alloy steel and tungsten carbide as same grade as internationally well-known brand
Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand
Entire CNC processing procedure ensure the quality consistency
Military grade requirements of heat-treatment guarantee durability
Fast penetration rates, and streight and clean hole quality. Long life of drilling holes.'
A dome reamer drill bit functions to enlarge a borehole and it is designed with a drill portion and a reamer portion. The drill portion is formed by cutting edges at the end of a plurality of flutes, and the reamer portion includes a first relief formed on each flute surface disposed at a predetermined angle with respect to the flute surface to form a first reamer cutting edge. A second relief is formed contiguous with the first face on each reamer portion and is disposed at a second angle, less than the first angle with respect to the flute surface
Applications
• Underground mining
• Bench Drilling
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery
and heat treatment
Dome reamer drill bit Specification
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | kg | |
| Spherical/Ballistic | ||||||||
| 76 | 3 | 1x13 | 9x13 | 35° | 3 | 1 | 2 | 4148300533 |
| 89 | 3 1/2 | 1x13 | 14×13 | 35° | 2 | 2 | 2.6 | 4148300534 |
| 102 | 4 | 1x13 | 16x13 | 35° | 2 | 2 | 3.2 | 4148300535 |
| 127 | 5 | 1x13 | 18×13 | 35° | 3 | 1 | 3.5 | 4148300536 |
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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