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| Supply Ability | 1+PCS+20 work days | 
| Delivery Time | 20 work days | 
| Packaging Details | carton pscking | 
| Applicable Industries | Construction works , Energy & Mining | 
| Product name | rock drilling bits | 
| Machine Type | Drilling Equipment | 
| Material | Carbide | 
| Use | Well Drilling | 
| Color | Optional | 
| Quality | Atlas Ingersoll Ect | 
| Diameter | 32mm--41mm | 
| Brand Name | HZJX | 
| Model Number | 32 mm 34 mm 36 mm 38 mm 41 mm | 
| Certification | ISO 9001 | 
| Place of Origin | China | 
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1+PCS+20 work days | 
| Delivery Time | 20 work days | Packaging Details | carton pscking | 
| Applicable Industries | Construction works , Energy & Mining | Product name | rock drilling bits | 
| Machine Type | Drilling Equipment | Material | Carbide | 
| Use | Well Drilling | Color | Optional | 
| Quality | Atlas Ingersoll Ect | Diameter | 32mm--41mm | 
| Brand Name | HZJX | Model Number | 32 mm 34 mm 36 mm 38 mm 41 mm | 
| Certification | ISO 9001 | Place of Origin | China | 
| High Light | Carbide Rock Drilling Bits ,dia 32mm taper button bit ,4 buttons hard rock drill bit | ||
T45 76mm 82mm 89mm 115mm Hydraulic top hammer button rock drilling bits
Top hamme
Small hole tapered ground drill bit is the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm . With carbide buttons hot pressed on the bit skirts , tapered button bits have a good drilling performance and are excellent in longevity .
We manufacture various tapered button bits in different degrees as below :
Bit diameter: 32mm ~ 41mm ;
 Tapered degree : 4°46’ , 6° , 7° , 11°, 12° ;
 Shank sizes: Hex . 19mm , Hex , 22mm and Hex . 25mm ;
 Buttons configuration : 4 buttons , 5 buttons , 6 buttons , 7 buttons , 8 buttons
2 Product Data of Rock Drilling Bits
| Diameter | Buttons*De | Flushing hole | Skirt Length | ||
| mm | Gauge | Front | Side | Front | mm | 
| 32 | 3x8mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 32 | 4x7mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 32 | 5x7mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 32 | 6x7mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 32 | 6x7mm | 2x7mm | 1 | 2 | 50,55,60 | 
| 34 | 3x8mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 34 | 4x8mm | 2x7mm | 1 | 2 | 50,55,60 | 
| 34 | 5x7mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 35 | 6x7mm | 2x7mm | 1 | 2 | 50,55,60 | 
| 36 | 3x9mm | 1x8mm | 1 | 1 | 50,55,60 | 
| 36 | 3x9mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 36 | 4x8mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 36 | 4x8mm | 2x7mm | 1 | 2 | 50,55,60 | 
| 36 | 5x8mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 36 | 5x8mm | 2x7mm | 1 | 2 | 50,55,60 | 
| 38 | 3x9mm | 1x9mm | 1 | 1 | 50,55,60 | 
| 38 | 3x9mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 38 | 5x9mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 38 | 5x9mm | 2x7mm | 1 | 2 | 50,55,60 | 
| 40 | 3x9mm | 1x9mm | 1 | 1 | 50,55,60 | 
| 40 | 3x9mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 40 | 5x9mm | 2x7mm | 1 | 1 | 50,55,60 | 
| 40 | 5x9mm | 2x8mm | 1 | 2 | 50,55,60 | 
| 41 | 5x9mm | 2x8mm | 1 | 2 | 50,55,60 | 


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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