Xi'an Huizhong Mechanical Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1+PCS+20 woek days |
| Delivery Time | 20 work day |
| Packaging Details | carton packing |
| Condition | New |
| Applicable Industres | Construction works , Energy & Mining |
| Machinery Test Rep | Provided |
| Diameter | 45-127mm |
| Application | Quarry Drilling,Mining, Tunnel |
| Marketing Type | New Product 2020 |
| Use | Well Drilling |
| Brand Name | HZJX |
| Model Number | R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60 |
| Certification | ISO 9001 |
| Place of Origin | Guizhou, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1+PCS+20 woek days |
| Delivery Time | 20 work day | Packaging Details | carton packing |
| Condition | New | Applicable Industres | Construction works , Energy & Mining |
| Machinery Test Rep | Provided | Diameter | 45-127mm |
| Application | Quarry Drilling,Mining, Tunnel | Marketing Type | New Product 2020 |
| Use | Well Drilling | Brand Name | HZJX |
| Model Number | R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60 | Certification | ISO 9001 |
| Place of Origin | Guizhou, China | ||
| High Light | dia 127mm dth hammer bit ，R32 dth hammers and bits ，flat face mining bits | ||
down-the-hole Rock drill bit rock drill bit R32, R38, T38, T45, T51 for mining and quarry
With the top quality of alloy steels imported from USA and the best carbides made in China , we produce all threaded button bits by hot press technology .
2.Materials and produce process details of rock drill bit
Materials- we use 45CrNiMoVA and YK05 Tungsten carbide to produce our taper drill bit, both are famous materials for drill bit produce in the world .Advanced technology---We produce our taper button drill bit with hot-pressing technology which is the best-advanced technology of producing taper button bit up to date .
Button bits should be reground when penetration rates drop or if the cemented carbide shows signs of damage
Fixed grinding routines often result in good working practices .
Bits for instance , can be examined and then reground after a specific number of holes , or at the end of the shift . Premature grinding is not necessarily uneconomical since less carbide needs to be ground off . It is better to regrind rather than reducing productivity due to damage .
Correct grinding adds considerably to drill bit service life . But equally important , it also enhances the performance of the entire drilling operation , especially hole straightness .
3.A comprehensive range of various button bits shown as below:
| Thread sizes | R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60; |
| Head diameters | 33mm ~ 152mm |
| Face designs | flat face, drop center, uni-face |
Company Details
Business Type:
Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company
Year Established:
2016
Total Annual:
3870000-4644000
Employee Number:
10~99
Ecer Certification：
Verified Supplier
Reliable Rock Drilling Equipment Manufacturer Xi’an Huizhong Mechanical Equipment Co., Ltd. is a professional manufacturer and supplier of rock drilling jumbos, rock drills, drill bits, shank adapters, and other drilling tools. We are committed to providing reliable, efficient, and cost-effect... Reliable Rock Drilling Equipment Manufacturer Xi’an Huizhong Mechanical Equipment Co., Ltd. is a professional manufacturer and supplier of rock drilling jumbos, rock drills, drill bits, shank adapters, and other drilling tools. We are committed to providing reliable, efficient, and cost-effect...
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