Solid carbide Mining Bits

Solid tungsten carbide Mining Bits is widely used in petroleum drilling, snow plow equipment, cutting tools, mining machinery, road maintenance and coal drilling tools.It is also can used as excavating tools for Tunneling, quarrying, mining and Construction. In addition, it can be applied as drill accessories for rock drilling machine and deep hole-drilling tools.

 Grade application

YG6  Mainly used as small buttons for percussion bits to cut soft and medium hard formations.

YG8  For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.

YK25  Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.

YG11C Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.

 

Grade information

GradeISODensityTSRHardness
YG6K2014.7-15.1≥167089.5
YG8K3014.6-14.9≥184089.0
YK25K4014.3-14.6≥210086.5
YG11CK4014.0-14.4≥206086.0

 

REQUEST FOR QUOTATION

ALL INQUIRY WILL BE REPLIED WITHIN 12 HRS