Nairobi, Eneo la Viwanda (Nairobi), siku 1 zilizopita
13 maoni
Slugger Bit/ Magnetic Drill
+1
1
Nyingine
Aina
GE
Chapa
Chapa Mpya
Hali
Unlike traditional twist drills that remove all material in their path, annular cutters cut only the periphery (edge) of the hole, leaving a solid center core or "slug"