| Sign In | Join Free | My insurersguide.com | 
 | 
| 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 | 

|   | 
 YK05 45CrNiMoVA Drill Tapered Button Bit 41mm API Certified
                                                                                    
                        
                        
                        
                                                            YK05 45CrNiMoVA Drill Tapered Button Bit 41mm API Certified
                                                    
                        
                     Quarrying Rock Drilling Bits Hex 22mm Taper Bit 34mm With 6 Buttons
                                                                                    
                        
                        
                        
                                                            Quarrying Rock Drilling Bits Hex 22mm Taper Bit 34mm With 6 Buttons
                                                    
                        
                     ISO 9001 Tungsten Mining Carbide Rock Drill Bits Hex 25mm
                                                                                    
                        
                        
                        
                                                            ISO 9001 Tungsten Mining Carbide Rock Drill Bits Hex 25mm
                                                    
                        
                     Atlas Ingersoll Ect Tungsten Carbide Well Drilling Bit 50 55 60mm 12 Degree
                                                                                    
                        
                        
                        
                                                            Atlas Ingersoll Ect Tungsten Carbide Well Drilling Bit 50 55 60mm 12 Degree
                                                    
                        
                     T38 R38 Rock Drilling Bits Quarry Dth Button Bits Dia 41mm
                                                                                    
                        
                        
                        
                                                            T38 R38 Rock Drilling Bits Quarry Dth Button Bits Dia 41mm
                                                    
                        
                     T45 T51 89mm 45CrNiMoVA Retrac Bit For Rock Drilling High Efficiency
                                                                                    
                        
                        
                        
                                                            T45 T51 89mm 45CrNiMoVA Retrac Bit For Rock Drilling High Efficiency
                                                    
                        
                     Well Drilling T45 Rock Drilling Bits YK05 64mm Drill Bit Dia 127mm
                                                                                    
                        
                        
                        
                                                            Well Drilling T45 Rock Drilling Bits YK05 64mm Drill Bit Dia 127mm
                                                    
                        
                     Mining R32 DTH Hammers And Bits
                                                                                    
                        
                        
                        
                                                            Mining R32 DTH Hammers And Bits
                                                    
                        
                     ISO 9001 Carbide Rock Drilling Bits
                                                                                    
                        
                        
                        
                                                            ISO 9001 Carbide Rock Drilling Bits
                                                    
                        
                     R25 Tapered Rock Drilling Bits
                                                                                    
                        
                        
                        
                                                            R25 Tapered Rock Drilling Bits