- PMK801.20
| 式樣 | 單管系統800.20(直徑19-65), 刀匣式801.20(直徑65~), TPMX.20(直徑65~) |
|---|---|
| 鑽頭(Dcmm) | 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 74, 75, 78, 80, 85, 90, 94, 95, 98, 100, 105, 110, 115, 118, 120, 125, 130, 135, 140, 145, 150, 155, 160, 165, 170, 175, 180, 185, 215 |
| 鑽管定位(內徑) | 01(dmm=16), 02(dmm=18), 03(dmm=19.5), 04(dmm=21), 05(dmm=23.5), 06(dmm=25.5), 07(dmm=28.5), 08(dmm=30), 09(dmm=33), 10(dmm=36), 11(dmm=39), 12(dmm=43), 13(dmm=47), 13E(dmm=51), 14(dmm=52), 15(dmm=58), 16(dmm=63), 17(dmm=70), 18(dmm=77), 19 (dmm=89), 20(dmm=101), 21(dmm=113), 22(dmm=125), 23(dmm=134), 24(dmm)=***, 25(dmm=161), 法蘭盤 |
| 公差(mm) | -0.3, -0.2, -0.15, -0.1, -0(整數), +0.5 |
