| Type |
Drill Bit |
| Machine Type |
Drilling Tool |
| Material |
Carbon Steel |
| Processing Type |
Casting |
| Use |
Coal Mining |
| Place of Origin |
Shaanxi China (Mainland) |
| Brand Name |
JiaoMao |
| Model Number |
42 |
Type:2wingsof3PDC Size:φ42(mm) Application:Itisapplicablefordifferentrocks.Applicablerockformation:f≤12 Characteristics: Thedrillisofalonglifespanandstableperformance.Thedrillingefficiencyofmediumhardrock(sandrock)couldbegreatlyimproved.Thetoolwingsarewear-resisting,strongresistancetoimpactandnon-repetitivegrind.Thedrillisnon-reducing,whichhasahighefficientinthepore-forming.Theconsumptionofrolleduppowderandanchorcouldbegreatlyreduced.Constructionefficiencywillthereforebepromotedandlaborintensityreduced.