Cov cuab yeej fais fab Accessories Laum ntsis HSS Twist Drill
M2 khoom laum me ntsis muaj qhov hardness ntawm 64° tom qab muaj kev kho cua sov, ua ke nrog zoo toughness, ua rau lub laum me ntsis ntxiv hnav-resistant, ruaj thiab kub-resistant.Tuag steel hauv qab 30°yog haum heev
Txias milling laum, ntse thiab ntev txiav ntug, ruaj khov pub
Muaj zog cua sov kho toughness, hnav tsis kam thiab durability, dav siv
Txo qhov kev sib txhuam coefficient, siab precision, du lub qhov phab ntsa
Xa koj cov lus rau peb:
Sau koj cov lus ntawm no thiab xa tuaj rau peb
