Puas yog nws ua tau kom ntse ib tug engineer tus scriber?

Puas muaj qhov sib txawv ntawm sharpening hardened steel, cuab yeej steel thiab tungsten carbide?
	Cov txheej txheem rau sharpening ib tug scriber ntsis yog tib yam seb nws yog ib tug hardened steel, cuab yeej steel, los yog tungsten carbide tip. Txawm li cas los xij, muaj qhov sib txawv ntawm hom grindstone thiab txiav cov kua dej uas koj xav tau.
	Cov cuab yeej tawv tawv tuaj yeem ua kom zoo nkauj nrog cov roj pob zeb lossis txhuas oxide whetstone, thaum tungsten carbide tipped scriptrs yuav xav tau lub pob zeb diamond nrog cov pob zeb diamond nto, vim cov pob zeb yuav tsum yog cov khoom siv tawv dua li cov cuab yeej nws yog sharpening.

Ntxiv

Lub ob hlis ntuj 21 2023

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