Zida Zamagetsi Chalk Drill Bit HSS Twist Drill


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kubowola kwazinthu za M2 kumakhala ndi kuuma kwa 64° pambuyo pochiza kutentha kwa mafakitale, kuphatikizidwa ndi kulimba kwabwino, kumapangitsa kubowola kuti zisavale, zolimba komanso zosagwira kutentha.Ifa zitsulo zosakwana 30°ndiyabwino kwambiri

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Kuzirala mphero kubowola, lakuthwa ndi cholimba kudula m'mphepete, khola chakudya

 

 

 

 

Amphamvu kutentha mankhwala toughness, kuvala kukana ndi durability, lonse ntchito

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Chepetsani kubowola kokwanira, kulondola kwambiri, khoma losalala la dzenje


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