He rakau iti A4 rahi Hex Shank mō te kani poka whakarewa rua

Ko ngā āputa hex iti A4 mō ngā kani poka bimetal he maha ngā āhuatanga e whai ake nei:

1. Waewae hexagonal

2. He mea hanga kia hototahi ki ngā kani poka rua-whakarewa, ā, ka taea te tāpiri me te whakamahi mō ngā momo mahi tapahi.

3. He mea hanga motuhake te miro A4 mō ngā kani kōhao iti te diameter, he mea pai mō te keri tika i ngā wāhi kuiti, mō te hanga kōhao iti rānei.

4. Ngāwari ki te tāuta

5. Ka taea te whakamahi i runga i ngā momo rauemi, tae atu ki te rakau, te kirihou, te konganuku, me ētahi atu mea hanga, ā, he taputapu maha ngā whakamahinga.