vili vili fa'aumi fa'alautele fa'atasi ma le pito u'amea u'elea Carbide
Vaega
O fasi vili mimilo fa'alautele fa'atasi ai ma fa'utu'uga u'u u'amea uelo ua mamanuina mo le viliina o pu loloto ma isi fa'aoga e mana'omia ai le loloto atili.O nisi o vaega o nei vili e aofia ai:
1. Umi Fa'alautele: O nei vili vili e umi atu nai lo vili masani, fa'atagaina latou e ulu loloto i totonu o le mea faigaluega ma talafeagai mo talosaga vili pu loloto.
2. Uila pito carbide tungsten
3. Faʻaleleia le faʻamalosi
4. Fa'asa'o lelei o chip:
5. Tete'e vevela maualuga.
6. Soifua tautua umi
![vili vili fa'aumi fa'alautele fa'atasi ma le pito u'amea u'amea (2)](http://www.cndrills.com/uploads/extended-length-twist-drill-bit-with-welded-tungsten-carbide-tip-2.jpg)
![Uila fa'a'u'u fa'amea fa'a'u'u fa'au'u fa'au'u (18)](http://www.cndrills.com/uploads/Welded-tungsten-carbide-tip-Twist-drill-bit-18.jpg)
![Uila fa'au'u fa'amea fa'a'u'u fa'au'u fa'au'u (19)](http://www.cndrills.com/uploads/Welded-tungsten-carbide-tip-Twist-drill-bit-19.jpg)
![Uila fa'au'u fa'amea fa'a'u'u fa'au'u fa'au'u (16)](http://www.cndrills.com/uploads/Welded-tungsten-carbide-tip-Twist-drill-bit-16.jpg)
![Uila fa'a'u'u fa'amea fa'a'u'u fa'a'u'u fa'au'u (17)](http://www.cndrills.com/uploads/Welded-tungsten-carbide-tip-Twist-drill-bit-17.jpg)
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