Tam sim no lub tuam txhab tuaj yeem tsim cov ntawv tsis-planar sib xyaw nrog cov duab sib txawv thiab cov qauv tshwj xeeb xws li hom kab sib txawv, hom duab peb sab (pyramid hom), truncated cone hom, triangular Mercedes-Benz hom, thiab cov qauv tiaj tus. Cov txheej txheem tseem ceeb ntawm polycrystalline pob zeb diamond composite daim ntawv yog saws, thiab cov qauv saum npoo yog nias thiab tsim, uas muaj ib tug sharper txiav ntug thiab kev lag luam zoo dua. Nws tau dav siv nyob rau hauv drilling thiab mining teb xws li pob zeb diamond khoom, cov menyuam lub khob hliav qab, cov khoom siv mining, thiab crushing machinery. Nyob rau tib lub sijhawm, nws yog qhov tshwj xeeb tshaj yog haum rau cov haujlwm tshwj xeeb ntawm PDC laum cov khoom, xws li cov hniav tseem ceeb / cov hniav, cov hniav loj, cov hniav thib ob, thiab lwm yam, thiab tau txais kev qhuas los ntawm kev lag luam hauv tsev thiab txawv teb chaws.