Mata keri matua tuwhera TCT 50mm te hōhonutanga tapahi me te kakau weldon
Ngā Āhuatanga
He maha ngā āhuatanga o te mata keri poka TCT (tungsten carbide drill) he 50 mm te hohonu me te kakau e mau ana ki te taha, e pai ai mō ngā mahi keri. Ko ētahi o ngā āhuatanga matua ko:
1. Mata keri tungsten carbide (TCT)
2. Hoahoa tuwhera
3. Hōhonutanga tapahi 50mm
4. Kakau mau-taha
5. He pai mō ngā wiri aukume
TE HOAHOA MAHI O TE MARA


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