Yanggu Henglong Construction Machinery Co., Ltd.
| Delivery Time | 7-15 Days |
| Machining process | Full CNC precision |
| Operation type | Integrated drilling reaming |
| Heat treatment | grade |
| Packaging Details | Wooden Boxes , Cardboard Boxes |
| Material | High alloy steel |
| Payment Terms | T/T |
| Flute structure | Optimized flute |
| Supply Ability | 3000 PCS Per month |
| Cutting edge | Precision inclined relief |
| Tip material | Tungsten carbide |
| Insertion technology | Thermal hot insertion |
| Diameter range | 67mm - 102mm |
| Model Number | R32 67mm - 102mm |
| Certification | ISO 9001 Certified |
| Place of Origin | CHINA |
| Brand Name | HLDRILL |
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Product Specification
| Delivery Time | 7-15 Days | Machining process | Full CNC precision |
| Operation type | Integrated drilling reaming | Heat treatment | grade |
| Packaging Details | Wooden Boxes , Cardboard Boxes | Material | High alloy steel |
| Payment Terms | T/T | Flute structure | Optimized flute |
| Supply Ability | 3000 PCS Per month | Cutting edge | Precision inclined relief |
| Tip material | Tungsten carbide | Insertion technology | Thermal hot insertion |
| Diameter range | 67mm - 102mm | Model Number | R32 67mm - 102mm |
| Certification | ISO 9001 Certified | Place of Origin | CHINA |
| Brand Name | HLDRILL | ||
| High Light | 67mm - 102mm Reaming Drill Bit ，Military Grade Heat Treatment Reaming Bit ，Full CNC Precision Machining Rock Reaming Tool | ||
Henglong's R32 integral reaming drill bits are high performance rock drilling and hole reaming solutions tailored for mining, quarrying and rock engineering projects. Covering a diameter range of 67mm to 102mm (2 1/2" - 4"), our reaming bits and T.C. tipped pilot adaptors deliver stable, efficient hole enlargement. Custom reaming tools for larger borehole sizes are also available to meet diverse project demands.
Crafted with premium high alloy steel body and top tier tungsten carbide buttons matching international brand standards, our reaming bits adopt professional thermal hot insertion technology for carbide button embedding. This sophisticated process ensures firm button fixation, outstanding wear resistance and reliable performance in harsh rock drilling environments.
This integral reaming drill bit features a dual functional design consisting of a front drilling section and a rear reaming section. The drilling end is equipped with multi flute cutting edges for rapid pilot hole drilling. Each flute surface is designed with a precision inclined relief structure to form independent reaming cutting edges.
With this structural design, the bit can complete pilot drilling and one time hole reaming enlargement, realizing integrated drilling reaming operation and greatly simplifying construction procedures.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller,Other
Year Established:
2018
Total Annual:
10000000-30000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...
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