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| Categories | Rock Drilling Bits |
|---|---|
| Brand Name: | HZJX |
| Model Number: | 64mm,76mm,89mm,102mm,115mm,127mm |
| Certification: | ISO 9001 |
| MOQ: | 1PCS |
| Price: | Price negotiations |
| Payment Terms: | T/T |
| Supply Ability: | 1+PCS+20 woek days |
| Delivery Time: | 20 work day |
| Packaging Details: | carton packing |
| Showroom Location: | New |
| Applicable Industres: | France, Germany, Philippines, Brazil, Peru, Pakistan, Russia, |
| Machinery Test Rep: | Provided |
| Product name: | Taper drilling bits |
| Diameter: | 32mm--41mm |
| Processing Type: | Forging |
| Machine Type: | Drilling Equipment |
| Material: | Carbide |
| Company Info. |
| Xi'an Huizhong Mechanical Equipment Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
China T38 , T45 , T51 , SST58 , SST68 , SGT60 hard rock drilling bits rods for quarry ,mining drilling
The United States imports of high-quality steel and best Chinese carbide manufacturing, we produce all thread button drill by hot pressing technique .
2 Materials and produce process details of T38 , T45 , T51 , SST58 , SST68 , SGT60 Rock Drilling Bits
Material - we use 45CrNiMoVA production of tungsten carbide and YK05 our cone drill bit , these two materials are world-renowned drill production materials .
We produce advanced technology --- cone drill round by hot technology , is currently producing a conical round drill the most advanced technology .
When carbide or decrease the permeability signs of damage , should
be re-grinding button drill
Fixed abrasive program usually brings good work habits .
For example , after checking the borehole, and drilling a number of
holes at the end of shift or reground . Premature grinding is not
necessarily uneconomic , because of less need for grinding carbide
. It is best to re-grind , it will not damage and reduce
productivity .
Correct grinding greatly increases the service life of the drill
bit . But equally important , it also improves the performance of
the entire drilling operation , especially straightness of the hole
.
3.A comprehensive range of various button bits shown as below:
| Thread sizes | R25, R28, SSR28, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60 ...... |
| Head diameters | 33mm ~ 152mm |
| Face designs | flat face, drop center, uni-face |

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