China Yk05 Tungsten Carbide Buttons Inserts for Mining and Drilling Industry, Find details about China Carbide Button Insert, Tungsten Crbide Button Bits from Yk05 Tungsten Carbide Buttons Inserts for Mining and Drilling Industry
Grade | Density g/cm³ | Hardness HRA | TRS N/MM² | Applications recommended |
YG8C | 14.55-14.75 | ≥87.5 | ≥2000 | It is suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling un-silicated rock formations |
YK05 | 14.85 | ≥90.5 | ≥2200 | It is suitable for inserts for heavy duty rock excavating machines for drilling hard and super hard rock for mations. |
YG11C | 14.20-14.40 | ≥86.5 | ≥2260 | It is mainly used for making buttons and tri-cone and percussive drill bits for drilling hard and super hard rock formations and it can also be used for making inserts in other drill bits |