Kua hangaia te reamer roera mo nga momo mahi reaming, Ka taea te whakamahi i roto i te ahua pakeke, i te hanga abrasive ranei, kia mau ai te rahi o te kohao paerewa. I te wa e mau ana te bit drill me raro i te rahi o te paerewa, ka taea e te reamer roera te whakakii i te pai o raro ka hoki ki te rahi o te kohao paerewa. Ahakoa te keri i te puna poutū, i te pai aronga ranei, ka taea e te reamer toru-roera te whakarite i te moka drill e whai ake nei, ka rere ranei te pouaka ki roto i te rahi o te kohao. Ko nga ahuatanga o te roera reamer he iti te parenga waku me te pakitara pai, te kaha abrasive me te roa o te mahi.
| Wmahi OD | ID | Tinana OD | OAL | Roera OD | Roa Roa Roa | Hononga | |
| mm (inihi) | mm (inihi) | mm (inihi) | mm (ft) | mm (incb) | mm (inihi) | ||
| 149.2(5-7/8) | 31.8(1-1/4) | 120.7(4-3/4) | 1400(4.6) | 46 (1-13/16) | 200(7-7/8) | NC38 | |
| 152.4 (6) | 31.8(1-1/4) | 120.7(4-3/4) | 1400(4.6) | 50.8 (2) | 200(7-7/8) | NC38 | |
| 215.9(8-1/2) | 44.5(1-3/4) | 165(6-1/2) | 1730(5.7) | 71.4 (2-13/16) | 200(7-7/8) | NC50 | |
| 311.15(12-1/4) | 71.4(2-13/16) | 203 (8) | 1900 (6.2) | 100 (3-15/16) | 300 (11-13/16) | 6-5/8REG | |
| 444.5(17-1/2) | 76.2 (3) | 229 (9) | 2200(7.2) | 140(5-1/2) | 304(12) | 7-5/8REG | |
| 558.8(22) | 76.2 (3) | 241.3 (9-1/2) | 2667 (8.8) | 158 (6-7/32) | 400(15-3/4) | 7-5/8REG | |
| 660.4(26) | 76.2 (3) | 241.3 (9-1/2) | 2867 (9.4) | 178 (7) | 400 (15-3/4) | 7-5/8REG | |
| 711.2 (28) | 76.2 (3) | 241.3 (9-1/2) | 2867 (9.4) | 178 (7) | 400(15-3/4) | 7-5/8REG | |