He hoahoa tēnei mō te whakaoti i ngā paparanga e rua o te kōhao i te diameter rerekē i runga i te rauemi rakau, e pai ana mō te MDF, te papa maramara, te rakau mārō, te rakau totoka me ētahi atu.
1. Mō te keri i ngā kōhao matapo, kāore he maramara.
2. Tapahi mua mō te koki tōia kino mō ngā tapahi whakarara.
3. Hurihia te wiri me te pito whakapū, kātahi ka whakamahia.
4. Whakamahia te tokotoko porowhita maitai tungsten kikokore me te hangarau whakarewa pāmahana iti hei whakarite i te kounga whakarewa.
5. Mā te pokapū miihini CNC e rima-tuaka matatau ka tino tika te hua whakamutunga mā te hangarau hanga kotahi-taahiraa.
6. Whakamahia he hangarau maimoatanga mata motuhake hei whakaiti i te waku.
7: koi me te ātete ki te kakahu, tango tere i te maramara, te tere o te tukatuka
1. mīhini keri kawe.
2. mīhini keri aunoa
3. pokapū mīhini cnc
4. mō te keri kore maramara o ngā kōhao titi i roto i te rakau totoka me ngā panera rakau-e hangai ana
| Ahu | Rahi o te kakau |
| 5*30+8*80-R | 10*20 |
| 5*30+8*80-R | 10*20 |
| 5*30+10*80-R | 10*20 |
| 5*30+10*80-R | 10*20 |
| 8*30+12*80-R | 10*20 |
| 8*30+12*80-R | 10*20 |
| 8*30+15*80-R | 10*20 |
| 8*30+15*80-R | 10*20 |
| 10*30+15*80-R | 10*20 |
| 10*30+15*80-R | 10*20 |
| 11*30+15*80-R | 10*20 |
| 11*30+15*80-R | 10*20 |