Carbide Sawb
Carbide strip, dav siv hauv ntoo thiab pob zeb ua haujlwm. Kev xaiv qib yog ib qho tseem ceeb heev, cov qhab nia nyuaj tuaj yeem ua lub neej ntev dua, txawm li cas los xij, qib softer feem ntau tshwm sim thaum kev ua haujlwm lossis kev siv vuam tsis zoo. Peb tau tsim cov qhab nia sib txawv ntawm qhov nyuaj rau ntau yam xwm txheej, raws li hauv qab no
Hauv qee qhov xwm txheej, carbide sawb kuj tseem tuaj yeem siv ua kev sib tsoo tshuab txhawb nqa, vim tias lub zog hnyav, hnav tsis kam, tiv taus xeb ntawm tungsten carbide. Hauv daim ntawv thov no, qhov ntev yuav xav tau ntau dua 1m, piv txwv li, 1.2m, ntev tshaj plaws uas peb tau ua rau cov neeg siv khoom yog 1.5m.