|Applicable Industries:||Construction Works , Energy & Mining||Product Name:||Rock Drilling Bits|
|Machine Type:||Drilling Equipment||Certification:||API|
|Quality:||Atlas Ingersoll Ect||Diameter:||32mm--41mm|
Quarrying Rock Drilling Bits,
Hex 22mm taper bit 34mm,
taper bit 34mm 6 buttons
Quarrying rock tools drill mining taper rock drilling bits 34 mm button bit
Material - 45CrNiMoVA we use to produce our tungsten carbide and YK05 cone drill bit , both of which are world famous drill production materials .
Advanced technology --- we produce round cone drill bit hot pressing technology , which is currently producing cone drill round of the most advanced technology .
When the permeability decreased or carbide signs of damage , should be re-grinding button drill
Fixed grinding program will usually bring good working practices .
For example , check bits , and then again at the shift end milling or after a certain number of holes. Premature grinding is not necessarily uneconomic , because less needs worn carbide . The best reground and not damaged and reduced 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 .
Grinding cone drill holes is the most popular cone drill bit having a head diameter selected from a variety of 48 mm to 26 mm . With carbide drill thermocompression scalloped skirt portion , the tapered scalloped drill bit having good properties and excellent in life .
2 Product Data of Rock Drilling Bits
We produce various tapered button bits of different degrees as follows :
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
Contact Person: Weijunli