te tapahi tere o te kakau TCT porowhita me te hohonutanga tapahi 75mm, 100mm

E wātea ana i roto i ngā hōhonutanga tapahi 75 mm me te 100 mm, he maha ngā whakamahinga o ngā taputapu mowhiti TCT (tungsten carbide tip) tere-huri, ā, he pai mō ngā momo mahi keri. Ko ētahi o ngā āhuatanga matua ko:

1. Matamata kāpira tungsten (TCT)

2. Waewae whakawhiti tere

3. Ngā Kōwhiringa Hōhonu o te Tapahi

4. Te tango rauemi whai hua

5. Ngā kōhao ma, tika

6. Ngā tono maha-whakamahinga

7. Hototahi ki ngā wiri aukume

8. Te Hōhonutanga o te Tapahi